[PATCH] USB: remove unnecessary type casting of urb->context

From: Ming Lei
Date: Sun Feb 24 2008 - 05:42:04 EST

urb->context code cleanup

Signed-off-by: Ming Lei <tom.leiming@xxxxxxxxx>
---
drivers/usb/atm/cxacru.c | 2 +-
drivers/usb/class/cdc-acm.c | 2 +-
drivers/usb/misc/auerswald.c | 12 ++++++------
drivers/usb/misc/ftdi-elan.c | 2 +-
drivers/usb/misc/iowarrior.c | 4 ++--
drivers/usb/misc/legousbtower.c | 4 ++--
drivers/usb/misc/usblcd.c | 2 +-
drivers/usb/misc/usbtest.c | 4 ++--
drivers/usb/serial/belkin_sa.c | 2 +-
drivers/usb/serial/cyberjack.c | 6 +++---
drivers/usb/serial/cypress_m8.c | 4 ++--
drivers/usb/serial/digi_acceleport.c | 8 ++++----
drivers/usb/serial/empeg.c | 2 +-
drivers/usb/serial/ftdi_sio.c | 4 ++--
drivers/usb/serial/garmin_gps.c | 6 +++---
drivers/usb/serial/generic.c | 4 ++--
drivers/usb/serial/io_edgeport.c | 8 ++++----
drivers/usb/serial/io_ti.c | 6 +++---
drivers/usb/serial/ipaq.c | 4 ++--
drivers/usb/serial/ir-usb.c | 4 ++--
drivers/usb/serial/iuu_phoenix.c | 16 ++++++++--------
drivers/usb/serial/keyspan.c | 28 ++++++++++++++--------------
drivers/usb/serial/keyspan_pda.c | 4 ++--
drivers/usb/serial/kl5kusb105.c | 4 ++--
drivers/usb/serial/mct_u232.c | 2 +-
drivers/usb/serial/mos7840.c | 8 ++++----
drivers/usb/serial/omninet.c | 4 ++--
drivers/usb/serial/option.c | 6 +++---
drivers/usb/serial/oti6858.c | 6 +++---
drivers/usb/serial/pl2303.c | 6 +++---
drivers/usb/serial/safe_serial.c | 2 +-
drivers/usb/serial/sierra.c | 4 ++--
drivers/usb/serial/ti_usb_3410_5052.c | 6 +++---
drivers/usb/serial/visor.c | 6 +++---
drivers/usb/serial/whiteheat.c | 6 +++---
drivers/usb/storage/transport.c | 2 +-
drivers/usb/usb-skeleton.c | 2 +-
37 files changed, 101 insertions(+), 101 deletions(-)

diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index a51eeed..d470c72 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -444,7 +444,7 @@ CXACRU_ALL_FILES(INIT);
/* the following three functions are stolen from drivers/usb/core/message.c */
static void cxacru_blocking_completion(struct urb *urb)
{
- complete((struct completion *)urb->context);
+ complete(urb->context);
}

static void cxacru_timeout_kill(unsigned long data)
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index bcc4213..705c471 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -450,7 +450,7 @@ urbs:
/* data interface wrote those outgoing bytes */
static void acm_write_bulk(struct urb *urb)
{
- struct acm *acm = (struct acm *)urb->context;
+ struct acm *acm = urb->context;

dbg("Entering acm_write_bulk with status %d", urb->status);

diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
index df7e1ec..920f561 100644
--- a/drivers/usb/misc/auerswald.c
+++ b/drivers/usb/misc/auerswald.c
@@ -283,7 +283,7 @@ static void auerchain_complete (struct urb * urb)
int result;

/* get pointer to element and to chain */
- pauerchainelement_t acep = (pauerchainelement_t) urb->context;
+ pauerchainelement_t acep = urb->context;
pauerchain_t acp = acep->chain;

/* restore original entries in urb */
@@ -593,7 +593,7 @@ ac_fail:/* free the elements */
/* completion handler for synchronous chained URBs */
static void auerchain_blocking_completion (struct urb *urb)
{
- pauerchain_chs_t pchs = (pauerchain_chs_t)urb->context;
+ pauerchain_chs_t pchs = urb->context;
pchs->done = 1;
wmb();
wake_up (&pchs->wqh);
@@ -846,7 +846,7 @@ static int auerswald_status_retry (int status)
/* Completion of asynchronous write block */
static void auerchar_ctrlwrite_complete (struct urb * urb)
{
- pauerbuf_t bp = (pauerbuf_t) urb->context;
+ pauerbuf_t bp = urb->context;
pauerswald_t cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl)));
dbg ("auerchar_ctrlwrite_complete called");

@@ -859,7 +859,7 @@ static void auerchar_ctrlwrite_complete (struct urb * urb)
/* Completion handler for dummy retry packet */
static void auerswald_ctrlread_wretcomplete (struct urb * urb)
{
- pauerbuf_t bp = (pauerbuf_t) urb->context;
+ pauerbuf_t bp = urb->context;
pauerswald_t cp;
int ret;
int status = urb->status;
@@ -903,7 +903,7 @@ static void auerswald_ctrlread_complete (struct urb * urb)
unsigned int serviceid;
pauerswald_t cp;
pauerscon_t scp;
- pauerbuf_t bp = (pauerbuf_t) urb->context;
+ pauerbuf_t bp = urb->context;
int status = urb->status;
int ret;

@@ -980,7 +980,7 @@ static void auerswald_int_complete (struct urb * urb)
int ret;
int status = urb->status;
pauerbuf_t bp = NULL;
- pauerswald_t cp = (pauerswald_t) urb->context;
+ pauerswald_t cp = urb->context;

dbg ("%s called", __FUNCTION__);

diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 148b7fe..13c0930 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -746,7 +746,7 @@ static ssize_t ftdi_elan_read(struct file *file, char __user *buffer,

static void ftdi_elan_write_bulk_callback(struct urb *urb)
{
- struct usb_ftdi *ftdi = (struct usb_ftdi *)urb->context;
+ struct usb_ftdi *ftdi = urb->context;
int status = urb->status;

if (status && !(status == -ENOENT || status == -ECONNRESET ||
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index 8010705..6ece2af 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -154,7 +154,7 @@ MODULE_DEVICE_TABLE(usb, iowarrior_ids);
*/
static void iowarrior_callback(struct urb *urb)
{
- struct iowarrior *dev = (struct iowarrior *)urb->context;
+ struct iowarrior *dev = urb->context;
int intr_idx;
int read_idx;
int aux_idx;
@@ -230,7 +230,7 @@ static void iowarrior_write_callback(struct urb *urb)
struct iowarrior *dev;
int status = urb->status;

- dev = (struct iowarrior *)urb->context;
+ dev = urb->context;
/* sync/async unlink faults aren't errors */
if (status &&
!(status == -ENOENT ||
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index 6664043..f74b22b 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -753,7 +753,7 @@ exit:
*/
static void tower_interrupt_in_callback (struct urb *urb)
{
- struct lego_usb_tower *dev = (struct lego_usb_tower *)urb->context;
+ struct lego_usb_tower *dev = urb->context;
int status = urb->status;
int retval;

@@ -810,7 +810,7 @@ exit:
*/
static void tower_interrupt_out_callback (struct urb *urb)
{
- struct lego_usb_tower *dev = (struct lego_usb_tower *)urb->context;
+ struct lego_usb_tower *dev = urb->context;
int status = urb->status;

dbg(4, "%s: enter, status %d", __FUNCTION__, status);
diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c
index 20777d0..2704eef 100644
--- a/drivers/usb/misc/usblcd.c
+++ b/drivers/usb/misc/usblcd.c
@@ -185,7 +185,7 @@ static void lcd_write_bulk_callback(struct urb *urb)
struct usb_lcd *dev;
int status = urb->status;

- dev = (struct usb_lcd *)urb->context;
+ dev = urb->context;

/* sync/async unlink faults aren't errors */
if (status &&
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index da922df..f94bdec 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -201,7 +201,7 @@ found:

static void simple_callback (struct urb *urb)
{
- complete ((struct completion *) urb->context);
+ complete (urb->context);
}

static struct urb *simple_alloc_urb (
@@ -1045,7 +1045,7 @@ static void unlink1_callback (struct urb *urb)
status = usb_submit_urb (urb, GFP_ATOMIC);
if (status) {
urb->status = status;
- complete ((struct completion *) urb->context);
+ complete (urb->context);
}
}

diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c
index df0a2b3..335fb1f 100644
--- a/drivers/usb/serial/belkin_sa.c
+++ b/drivers/usb/serial/belkin_sa.c
@@ -251,7 +251,7 @@ static void belkin_sa_close (struct usb_serial_port *port, struct file *filp)

static void belkin_sa_read_int_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct belkin_sa_private *priv;
unsigned char *data = urb->transfer_buffer;
int retval;
diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c
index 8d9b045..44bb91d 100644
--- a/drivers/usb/serial/cyberjack.c
+++ b/drivers/usb/serial/cyberjack.c
@@ -302,7 +302,7 @@ static int cyberjack_write_room( struct usb_serial_port *port )

static void cyberjack_read_int_callback( struct urb *urb )
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct cyberjack_private *priv = usb_get_serial_port_data(port);
unsigned char *data = urb->transfer_buffer;
int status = urb->status;
@@ -359,7 +359,7 @@ resubmit:

static void cyberjack_read_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct cyberjack_private *priv = usb_get_serial_port_data(port);
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
@@ -411,7 +411,7 @@ static void cyberjack_read_bulk_callback (struct urb *urb)

static void cyberjack_write_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct cyberjack_private *priv = usb_get_serial_port_data(port);
int status = urb->status;

diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 08c65c1..3503188 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -1272,7 +1272,7 @@ static void cypress_unthrottle (struct usb_serial_port *port)

static void cypress_read_int_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct cypress_private *priv = usb_get_serial_port_data(port);
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
@@ -1424,7 +1424,7 @@ continue_read:

static void cypress_write_int_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct cypress_private *priv = usb_get_serial_port_data(port);
int result;
int status = urb->status;
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 5f9c6e4..204b071 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -1233,7 +1233,7 @@ static int digi_write(struct usb_serial_port *port, const unsigned char *buf, in
static void digi_write_bulk_callback(struct urb *urb)
{

- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct usb_serial *serial;
struct digi_port *priv;
struct digi_serial *serial_priv;
@@ -1611,7 +1611,7 @@ static void digi_shutdown(struct usb_serial *serial)

static void digi_read_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct digi_port *priv;
struct digi_serial *serial_priv;
int ret;
@@ -1670,7 +1670,7 @@ static void digi_read_bulk_callback(struct urb *urb)
static int digi_read_inb_callback(struct urb *urb)
{

- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct tty_struct *tty = port->tty;
struct digi_port *priv = usb_get_serial_port_data(port);
int opcode = ((unsigned char *)urb->transfer_buffer)[0];
@@ -1760,7 +1760,7 @@ static int digi_read_inb_callback(struct urb *urb)
static int digi_read_oob_callback(struct urb *urb)
{

- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct usb_serial *serial = port->serial;
struct digi_port *priv = usb_get_serial_port_data(port);
int opcode, line, status, val;
diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c
index a5c8e1e..090b8d5 100644
--- a/drivers/usb/serial/empeg.c
+++ b/drivers/usb/serial/empeg.c
@@ -343,7 +343,7 @@ static void empeg_write_bulk_callback (struct urb *urb)

static void empeg_read_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
int result;
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 90dcc62..bc63a75 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1354,7 +1354,7 @@ error_no_buffer:
static void ftdi_write_bulk_callback (struct urb *urb)
{
unsigned long flags;
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct ftdi_private *priv;
int data_offset; /* will be 1 for the SIO and 0 otherwise */
unsigned long countback;
@@ -1437,7 +1437,7 @@ static int ftdi_chars_in_buffer (struct usb_serial_port *port)

static void ftdi_read_bulk_callback (struct urb *urb)
{ /* ftdi_read_bulk_callback */
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct tty_struct *tty;
struct ftdi_private *priv;
unsigned long countread;
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index d74e43d..fac4ec5 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -1046,7 +1046,7 @@ static void garmin_close (struct usb_serial_port *port, struct file * filp)
static void garmin_write_bulk_callback (struct urb *urb)
{
unsigned long flags;
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int status = urb->status;

if (port) {
@@ -1286,7 +1286,7 @@ static void garmin_read_process(struct garmin_data * garmin_data_p,
static void garmin_read_bulk_callback (struct urb *urb)
{
unsigned long flags;
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct usb_serial *serial = port->serial;
struct garmin_data * garmin_data_p = usb_get_serial_port_data(port);
unsigned char *data = urb->transfer_buffer;
@@ -1344,7 +1344,7 @@ static void garmin_read_int_callback (struct urb *urb)
{
unsigned long flags;
int retval;
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct usb_serial *serial = port->serial;
struct garmin_data * garmin_data_p = usb_get_serial_port_data(port);
unsigned char *data = urb->transfer_buffer;
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 97fa3c4..9fcc11b 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -332,7 +332,7 @@ static void flush_and_resubmit_read_urb (struct usb_serial_port *port)

void usb_serial_generic_read_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
unsigned char *data = urb->transfer_buffer;
int status = urb->status;
unsigned long flags;
@@ -358,7 +358,7 @@ EXPORT_SYMBOL_GPL(usb_serial_generic_read_bulk_callback);

void usb_serial_generic_write_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int status = urb->status;

dbg("%s - port %d", __FUNCTION__, port->number);
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index 3428ccc..6e4fd45 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -589,7 +589,7 @@ static int get_epic_descriptor(struct edgeport_serial *ep)
*****************************************************************************/
static void edge_interrupt_callback (struct urb *urb)
{
- struct edgeport_serial *edge_serial = (struct edgeport_serial *)urb->context;
+ struct edgeport_serial *edge_serial = urb->context;
struct edgeport_port *edge_port;
struct usb_serial_port *port;
unsigned char *data = urb->transfer_buffer;
@@ -689,7 +689,7 @@ exit:
*****************************************************************************/
static void edge_bulk_in_callback (struct urb *urb)
{
- struct edgeport_serial *edge_serial = (struct edgeport_serial *)urb->context;
+ struct edgeport_serial *edge_serial = urb->context;
unsigned char *data = urb->transfer_buffer;
int retval;
__u16 raw_data_length;
@@ -749,7 +749,7 @@ static void edge_bulk_in_callback (struct urb *urb)
*****************************************************************************/
static void edge_bulk_out_data_callback (struct urb *urb)
{
- struct edgeport_port *edge_port = (struct edgeport_port *)urb->context;
+ struct edgeport_port *edge_port = urb->context;
struct tty_struct *tty;
int status = urb->status;

@@ -782,7 +782,7 @@ static void edge_bulk_out_data_callback (struct urb *urb)
*****************************************************************************/
static void edge_bulk_out_cmd_callback (struct urb *urb)
{
- struct edgeport_port *edge_port = (struct edgeport_port *)urb->context;
+ struct edgeport_port *edge_port = urb->context;
struct tty_struct *tty;
int status = urb->status;

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index cd34059..f298e12 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1713,7 +1713,7 @@ static void handle_new_lsr (struct edgeport_port *edge_port, int lsr_data, __u8

static void edge_interrupt_callback (struct urb *urb)
{
- struct edgeport_serial *edge_serial = (struct edgeport_serial *)urb->context;
+ struct edgeport_serial *edge_serial = urb->context;
struct usb_serial_port *port;
struct edgeport_port *edge_port;
unsigned char *data = urb->transfer_buffer;
@@ -1806,7 +1806,7 @@ exit:

static void edge_bulk_in_callback (struct urb *urb)
{
- struct edgeport_port *edge_port = (struct edgeport_port *)urb->context;
+ struct edgeport_port *edge_port = urb->context;
unsigned char *data = urb->transfer_buffer;
struct tty_struct *tty;
int retval = 0;
@@ -1900,7 +1900,7 @@ static void edge_tty_recv(struct device *dev, struct tty_struct *tty, unsigned c

static void edge_bulk_out_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct edgeport_port *edge_port = usb_get_serial_port_data(port);
int status = urb->status;

diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index 9b38a08..1693469 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -732,7 +732,7 @@ static void ipaq_close(struct usb_serial_port *port, struct file *filp)

static void ipaq_read_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
int result;
@@ -872,7 +872,7 @@ static void ipaq_write_gather(struct usb_serial_port *port)

static void ipaq_write_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct ipaq_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
int result;
diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c
index 6b803ab..c5dba5c 100644
--- a/drivers/usb/serial/ir-usb.c
+++ b/drivers/usb/serial/ir-usb.c
@@ -396,7 +396,7 @@ static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int

static void ir_write_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int status = urb->status;

dbg("%s - port %d", __FUNCTION__, port->number);
@@ -420,7 +420,7 @@ static void ir_write_bulk_callback (struct urb *urb)

static void ir_read_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
int result;
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index fde188e..bb9a3c1 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -178,7 +178,7 @@ static int iuu_tiocmget(struct usb_serial_port *port, struct file *file)

static void iuu_rxcmd(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int result;
dbg("%s - enter", __FUNCTION__);

@@ -232,7 +232,7 @@ static int iuu_reset(struct usb_serial_port *port, u8 wt)
*/
static void iuu_update_status_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct iuu_private *priv = usb_get_serial_port_data(port);
u8 *st;
dbg("%s - enter", __FUNCTION__);
@@ -262,7 +262,7 @@ static void iuu_update_status_callback(struct urb *urb)

static void iuu_status_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int result;
dbg("%s - enter", __FUNCTION__);

@@ -384,7 +384,7 @@ static void iuu_rgbf_fill_buffer(u8 *buf, u8 r1, u8 r2, u8 g1, u8 g2, u8 b1,

static void iuu_led_activity_on(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int result;
char *buf_ptr = port->write_urb->transfer_buffer;
*buf_ptr++ = IUU_SET_LED;
@@ -405,7 +405,7 @@ static void iuu_led_activity_on(struct urb *urb)

static void iuu_led_activity_off(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int result;
char *buf_ptr = port->write_urb->transfer_buffer;
if (xmas == 1) {
@@ -608,7 +608,7 @@ static int iuu_uart_flush(struct usb_serial_port *port)

static void read_buf_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
unsigned char *data = urb->transfer_buffer;
struct tty_struct *tty;
dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
@@ -684,7 +684,7 @@ static int iuu_read_buf(struct usb_serial_port *port, int len)

static void iuu_uart_read_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct iuu_private *priv = usb_get_serial_port_data(port);
unsigned int flags;
int status;
@@ -773,7 +773,7 @@ static int iuu_uart_write(struct usb_serial_port *port, const u8 *buf,

static void read_rxcmd_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int result;
dbg("%s - enter", __FUNCTION__);

diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index ea7bba6..b2dfe38 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -445,7 +445,7 @@ static void usa26_indat_callback(struct urb *urb)
return;
}

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;
tty = port->tty;
if (tty && urb->actual_length) {
/* 0x80 bit is error flag */
@@ -490,7 +490,7 @@ static void usa2x_outdat_callback(struct urb *urb)
struct usb_serial_port *port;
struct keyspan_port_private *p_priv;

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;
p_priv = usb_get_serial_port_data(port);
dbg ("%s - urb %d", __FUNCTION__, urb == p_priv->out_urbs[1]);

@@ -509,7 +509,7 @@ static void usa26_outcont_callback(struct urb *urb)
struct usb_serial_port *port;
struct keyspan_port_private *p_priv;

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;
p_priv = usb_get_serial_port_data(port);

if (p_priv->resend_cont) {
@@ -528,7 +528,7 @@ static void usa26_instat_callback(struct urb *urb)
int old_dcd_state, err;
int status = urb->status;

- serial = (struct usb_serial *) urb->context;
+ serial = urb->context;

if (status) {
dbg("%s - nonzero status: %x", __FUNCTION__, status);
@@ -599,7 +599,7 @@ static void usa28_indat_callback(struct urb *urb)

dbg ("%s", __FUNCTION__);

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;
p_priv = usb_get_serial_port_data(port);
data = urb->transfer_buffer;

@@ -613,7 +613,7 @@ static void usa28_indat_callback(struct urb *urb)
return;
}

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;
p_priv = usb_get_serial_port_data(port);
data = urb->transfer_buffer;

@@ -647,7 +647,7 @@ static void usa28_outcont_callback(struct urb *urb)
struct usb_serial_port *port;
struct keyspan_port_private *p_priv;

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;
p_priv = usb_get_serial_port_data(port);

if (p_priv->resend_cont) {
@@ -667,7 +667,7 @@ static void usa28_instat_callback(struct urb *urb)
int old_dcd_state;
int status = urb->status;

- serial = (struct usb_serial *) urb->context;
+ serial = urb->context;

if (status) {
dbg("%s - nonzero status: %x", __FUNCTION__, status);
@@ -733,7 +733,7 @@ static void usa49_glocont_callback(struct urb *urb)

dbg ("%s", __FUNCTION__);

- serial = (struct usb_serial *) urb->context;
+ serial = urb->context;
for (i = 0; i < serial->num_ports; ++i) {
port = serial->port[i];
p_priv = usb_get_serial_port_data(port);
@@ -761,7 +761,7 @@ static void usa49_instat_callback(struct urb *urb)

dbg ("%s", __FUNCTION__);

- serial = (struct usb_serial *) urb->context;
+ serial = urb->context;

if (status) {
dbg("%s - nonzero status: %x", __FUNCTION__, status);
@@ -836,7 +836,7 @@ static void usa49_indat_callback(struct urb *urb)
return;
}

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;
tty = port->tty;
if (tty && urb->actual_length) {
/* 0x80 bit is error flag */
@@ -973,7 +973,7 @@ static void usa90_indat_callback(struct urb *urb)
return;
}

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;
p_priv = usb_get_serial_port_data(port);

tty = port->tty;
@@ -1037,7 +1037,7 @@ static void usa90_instat_callback(struct urb *urb)
int old_dcd_state, err;
int status = urb->status;

- serial = (struct usb_serial *) urb->context;
+ serial = urb->context;

if (status) {
dbg("%s - nonzero status: %x", __FUNCTION__, status);
@@ -1084,7 +1084,7 @@ static void usa90_outcont_callback(struct urb *urb)
struct usb_serial_port *port;
struct keyspan_port_private *p_priv;

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;
p_priv = usb_get_serial_port_data(port);

if (p_priv->resend_cont) {
diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index b1fa5a3..3ff8a86 100644
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -214,7 +214,7 @@ static void keyspan_pda_request_unthrottle(struct work_struct *work)

static void keyspan_pda_rx_interrupt (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct tty_struct *tty = port->tty;
unsigned char *data = urb->transfer_buffer;
int i;
@@ -608,7 +608,7 @@ exit:

static void keyspan_pda_write_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct keyspan_pda_private *priv;

port->write_urb_busy = 0;
diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c
index 55736df..417fd3b 100644
--- a/drivers/usb/serial/kl5kusb105.c
+++ b/drivers/usb/serial/kl5kusb105.c
@@ -570,7 +570,7 @@ exit:

static void klsi_105_write_bulk_callback ( struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int status = urb->status;

dbg("%s - port %d", __FUNCTION__, port->number);
@@ -631,7 +631,7 @@ static int klsi_105_write_room (struct usb_serial_port *port)

static void klsi_105_read_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct klsi_105_private *priv = usb_get_serial_port_data(port);
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index fc1cea4..372a5c0 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -517,7 +517,7 @@ static void mct_u232_close (struct usb_serial_port *port, struct file *filp)

static void mct_u232_read_int_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct mct_u232_private *priv = usb_get_serial_port_data(port);
struct usb_serial *serial = port->serial;
struct tty_struct *tty;
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 869ecd3..507f724 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -436,7 +436,7 @@ static void mos7840_control_callback(struct urb *urb)
int result = 0;
int status = urb->status;

- mos7840_port = (struct moschip_port *)urb->context;
+ mos7840_port = urb->context;

switch (status) {
case 0:
@@ -541,7 +541,7 @@ static void mos7840_interrupt_callback(struct urb *urb)
length = urb->actual_length;
data = urb->transfer_buffer;

- serial = (struct usb_serial *)urb->context;
+ serial = urb->context;

/* Moschip get 5 bytes
* Byte 1 IIR Port 1 (port.number is 0)
@@ -672,7 +672,7 @@ static void mos7840_bulk_in_callback(struct urb *urb)
return;
}

- mos7840_port = (struct moschip_port *)urb->context;
+ mos7840_port = urb->context;
if (!mos7840_port) {
dbg("%s", "NULL mos7840_port pointer \n");
return;
@@ -739,7 +739,7 @@ static void mos7840_bulk_out_data_callback(struct urb *urb)
int status = urb->status;
int i;

- mos7840_port = (struct moschip_port *)urb->context;
+ mos7840_port = urb->context;
spin_lock(&mos7840_port->pool_lock);
for (i = 0; i < NUM_URBS; i++) {
if (urb == mos7840_port->write_urb_pool[i]) {
diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c
index ee94d96..649bda1 100644
--- a/drivers/usb/serial/omninet.c
+++ b/drivers/usb/serial/omninet.c
@@ -197,7 +197,7 @@ static void omninet_close (struct usb_serial_port *port, struct file * filp)

static void omninet_read_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
unsigned char *data = urb->transfer_buffer;
struct omninet_header *header = (struct omninet_header *) &data[0];
int status = urb->status;
@@ -311,7 +311,7 @@ static int omninet_write_room (struct usb_serial_port *port)
static void omninet_write_bulk_callback (struct urb *urb)
{
/* struct omninet_header *header = (struct omninet_header *) urb->transfer_buffer; */
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
int status = urb->status;

dbg("%s - port %0x\n", __FUNCTION__, port->number);
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 5e8bf1b..3d10e84 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -432,7 +432,7 @@ static void option_indat_callback(struct urb *urb)
dbg("%s: %p", __FUNCTION__, urb);

endpoint = usb_pipeendpoint(urb->pipe);
- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;

if (status) {
dbg("%s: nonzero status: %d on endpoint %02x.",
@@ -466,7 +466,7 @@ static void option_outdat_callback(struct urb *urb)

dbg("%s", __FUNCTION__);

- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;

usb_serial_port_softint(port);

@@ -484,7 +484,7 @@ static void option_instat_callback(struct urb *urb)
{
int err;
int status = urb->status;
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct option_port_private *portdata = usb_get_serial_port_data(port);
struct usb_serial *serial = port->serial;

diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index a3847d6..ed16066 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -878,7 +878,7 @@ static void oti6858_shutdown(struct usb_serial *serial)

static void oti6858_read_int_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct oti6858_private *priv = usb_get_serial_port_data(port);
int transient = 0, can_recv = 0, resubmit = 1;
int status = urb->status;
@@ -992,7 +992,7 @@ static void oti6858_read_int_callback(struct urb *urb)

static void oti6858_read_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct oti6858_private *priv = usb_get_serial_port_data(port);
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
@@ -1045,7 +1045,7 @@ static void oti6858_read_bulk_callback(struct urb *urb)

static void oti6858_write_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct oti6858_private *priv = usb_get_serial_port_data(port);
int status = urb->status;
int result;
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index ae3ec1a..497e648 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -942,7 +942,7 @@ static void pl2303_update_line_status(struct usb_serial_port *port,

static void pl2303_read_int_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
unsigned char *data = urb->transfer_buffer;
unsigned int actual_length = urb->actual_length;
int status = urb->status;
@@ -982,7 +982,7 @@ exit:

static void pl2303_read_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct pl2303_private *priv = usb_get_serial_port_data(port);
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
@@ -1065,7 +1065,7 @@ static void pl2303_read_bulk_callback(struct urb *urb)

static void pl2303_write_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct pl2303_private *priv = usb_get_serial_port_data(port);
int result;
int status = urb->status;
diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c
index 4e6dcc1..e07b44f 100644
--- a/drivers/usb/serial/safe_serial.c
+++ b/drivers/usb/serial/safe_serial.c
@@ -195,7 +195,7 @@ static __u16 __inline__ fcs_compute10 (unsigned char *sp, int len, __u16 fcs)

static void safe_read_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
unsigned char *data = urb->transfer_buffer;
unsigned char length = urb->actual_length;
int i;
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 4c925e3..f5f45db 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -417,7 +417,7 @@ static void sierra_indat_callback(struct urb *urb)
dbg("%s: %p", __FUNCTION__, urb);

endpoint = usb_pipeendpoint(urb->pipe);
- port = (struct usb_serial_port *) urb->context;
+ port = urb->context;

if (status) {
dbg("%s: nonzero status: %d on endpoint %02x.",
@@ -447,7 +447,7 @@ static void sierra_instat_callback(struct urb *urb)
{
int err;
int status = urb->status;
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct sierra_port_private *portdata = usb_get_serial_port_data(port);
struct usb_serial *serial = port->serial;

diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index b517f93..1bcbaac 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -1099,7 +1099,7 @@ static void ti_break(struct usb_serial_port *port, int break_state)

static void ti_interrupt_callback(struct urb *urb)
{
- struct ti_device *tdev = (struct ti_device *)urb->context;
+ struct ti_device *tdev = urb->context;
struct usb_serial_port *port;
struct usb_serial *serial = tdev->td_serial;
struct ti_port *tport;
@@ -1182,7 +1182,7 @@ exit:

static void ti_bulk_in_callback(struct urb *urb)
{
- struct ti_port *tport = (struct ti_port *)urb->context;
+ struct ti_port *tport = urb->context;
struct usb_serial_port *port = tport->tp_port;
struct device *dev = &urb->dev->dev;
int status = urb->status;
@@ -1248,7 +1248,7 @@ exit:

static void ti_bulk_out_callback(struct urb *urb)
{
- struct ti_port *tport = (struct ti_port *)urb->context;
+ struct ti_port *tport = urb->context;
struct usb_serial_port *port = tport->tp_port;
struct device *dev = &urb->dev->dev;
int status = urb->status;
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index 22b3f78..cbe2526 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -485,7 +485,7 @@ static int visor_chars_in_buffer (struct usb_serial_port *port)

static void visor_write_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct visor_private *priv = usb_get_serial_port_data(port);
int status = urb->status;
unsigned long flags;
@@ -509,7 +509,7 @@ static void visor_write_bulk_callback (struct urb *urb)

static void visor_read_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct visor_private *priv = usb_get_serial_port_data(port);
unsigned char *data = urb->transfer_buffer;
int status = urb->status;
@@ -560,7 +560,7 @@ static void visor_read_bulk_callback (struct urb *urb)

static void visor_read_int_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int status = urb->status;
int result;

diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 38726ef..fe0535a 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -971,7 +971,7 @@ static void command_port_write_callback(struct urb *urb)

static void command_port_read_callback(struct urb *urb)
{
- struct usb_serial_port *command_port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *command_port = urb->context;
struct whiteheat_command_private *command_info;
int status = urb->status;
unsigned char *data = urb->transfer_buffer;
@@ -1021,7 +1021,7 @@ static void command_port_read_callback(struct urb *urb)

static void whiteheat_read_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct whiteheat_urb_wrap *wrap;
unsigned char *data = urb->transfer_buffer;
struct whiteheat_private *info = usb_get_serial_port_data(port);
@@ -1065,7 +1065,7 @@ static void whiteheat_read_callback(struct urb *urb)

static void whiteheat_write_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct whiteheat_private *info = usb_get_serial_port_data(port);
struct whiteheat_urb_wrap *wrap;
int status = urb->status;
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index d9f4912..7a5c34a 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -110,7 +110,7 @@
*/
static void usb_stor_blocking_completion(struct urb *urb)
{
- struct completion *urb_done_ptr = (struct completion *)urb->context;
+ struct completion *urb_done_ptr = urb->context;

complete(urb_done_ptr);
}
diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index c815a40..3f33077 100644
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c
@@ -212,7 +212,7 @@ static void skel_write_bulk_callback(struct urb *urb)
{
struct usb_skel *dev;

- dev = (struct usb_skel *)urb->context;
+ dev = urb->context;

/* sync/async unlink faults aren't errors */
if (urb->status) {
--
1.5.4.3.192.g923d4

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