[PATCH 09/10 v2.1] usb: gadget: net2280: Use pr_* function

From: Ricardo Ribalda Delgado
Date: Tue May 20 2014 - 12:30:50 EST

Driver was using custom functions WARNING, ERROR, DEBUG, instead of
pr_err, pr_dgb...

New ep_* macros have been created that use standard pr_* functions.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
---
v2: Comment by Joe Perches and Alan Stern
-Use ep_* instead of custom DETDEV macro

drivers/usb/gadget/net2280.c | 121 +++++++++++++++++++++----------------------
drivers/usb/gadget/net2280.h | 36 +++++--------
2 files changed, 71 insertions(+), 86 deletions(-)

diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index d506c83..9ced9ff 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -42,9 +42,6 @@
* (at your option) any later version.
*/

-#undef DEBUG /* messages on error and most fault paths */
-#undef VERBOSE /* extra debug messages (success too) */
-
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
@@ -210,7 +207,7 @@ net2280_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
* use it instead of troublesome (non-bulk) multi-packet DMA.
*/
if (ep->dma && (max % 4) != 0 && use_dma_chaining) {
- DEBUG(ep->dev, "%s, no dma for maxpacket %d\n",
+ ep_dbg(ep->dev, "%s, no dma for maxpacket %d\n",
ep->ep.name, ep->ep.maxpacket);
ep->dma = NULL;
}
@@ -303,7 +300,7 @@ net2280_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
}

tmp = desc->bEndpointAddress;
- DEBUG(dev, "enabled %s (ep%d%s-%s) %s max %04x\n",
+ ep_dbg(dev, "enabled %s (ep%d%s-%s) %s max %04x\n",
_ep->name, tmp & 0x0f, DIR_STRING(tmp),
type_string(desc->bmAttributes),
ep->dma ? "dma" : "pio", max);
@@ -431,7 +428,7 @@ static void ep_reset_338x(struct net2280_regs __iomem *regs,

dmastat = readl(&ep->dma->dmastat);
if (dmastat == 0x5002) {
- WARNING(ep->dev, "The dmastat return = %x!!\n",
+ ep_warn(ep->dev, "The dmastat return = %x!!\n",
dmastat);
writel(0x5a, &ep->dma->dmastat);
}
@@ -476,7 +473,7 @@ static int net2280_disable(struct usb_ep *_ep)
else
ep_reset_228x(ep->dev->regs, ep);

- VDEBUG(ep->dev, "disabled %s %s\n",
+ ep_vdbg(ep->dev, "disabled %s %s\n",
ep->dma ? "dma" : "pio", _ep->name);

/* synch memory views with the device */
@@ -572,7 +569,7 @@ static void write_fifo(struct net2280_ep *ep, struct usb_request *req)
if (count > total) /* min() cannot be used on a bitfield */
count = total;

- VDEBUG(ep->dev, "write %s fifo (IN) %d bytes%s req %p\n",
+ ep_vdbg(ep->dev, "write %s fifo (IN) %d bytes%s req %p\n",
ep->ep.name, count,
(count != ep->ep.maxpacket) ? " (short)" : "",
req);
@@ -684,7 +681,7 @@ static int read_fifo(struct net2280_ep *ep, struct net2280_request *req)
if (count > tmp) {
/* as with DMA, data overflow gets flushed */
if ((tmp % ep->ep.maxpacket) != 0) {
- ERROR(ep->dev,
+ ep_err(ep->dev,
"%s out fifo %d bytes, expected %d\n",
ep->ep.name, count, tmp);
req->req.status = -EOVERFLOW;
@@ -699,7 +696,7 @@ static int read_fifo(struct net2280_ep *ep, struct net2280_request *req)

is_short = (count == 0) || ((count % ep->ep.maxpacket) != 0);

- VDEBUG(ep->dev, "read %s fifo (OUT) %d bytes%s%s%s req %p %d/%d\n",
+ ep_vdbg(ep->dev, "read %s fifo (OUT) %d bytes%s%s%s req %p %d/%d\n",
ep->ep.name, count, is_short ? " (short)" : "",
cleanup ? " flush" : "", prevent ? " nak" : "",
req, req->req.actual, req->req.length);
@@ -925,7 +922,7 @@ done(struct net2280_ep *ep, struct net2280_request *req, int status)
usb_gadget_unmap_request(&dev->gadget, &req->req, ep->is_in);

if (status && status != -ESHUTDOWN)
- VDEBUG(dev, "complete %s req %p stat %d len %u/%u\n",
+ ep_vdbg(dev, "complete %s req %p stat %d len %u/%u\n",
ep->ep.name, &req->req, status,
req->req.actual, req->req.length);

@@ -978,7 +975,7 @@ net2280_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
}

#if 0
- VDEBUG(dev, "%s queue req %p, len %d buf %p\n",
+ ep_vdbg(dev, "%s queue req %p, len %d buf %p\n",
_ep->name, _req, _req->length, _req->buf);
#endif

@@ -1012,7 +1009,7 @@ net2280_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
if (ep->num == 0 && _req->length == 0) {
allow_status(ep);
done(ep, req, 0);
- VDEBUG(dev, "%s status ack\n", ep->ep.name);
+ ep_vdbg(dev, "%s status ack\n", ep->ep.name);
goto done;
}

@@ -1131,7 +1128,7 @@ static void scan_dma_completions(struct net2280_ep *ep)
* 0122, and 0124; not all cases trigger the warning.
*/
if ((tmp & BIT(NAK_OUT_PACKETS)) == 0) {
- WARNING(ep->dev, "%s lost packet sync!\n",
+ ep_warn(ep->dev, "%s lost packet sync!\n",
ep->ep.name);
req->req.status = -EOVERFLOW;
} else {
@@ -1139,7 +1136,7 @@ static void scan_dma_completions(struct net2280_ep *ep)
if (tmp) {
/* fifo gets flushed later */
ep->out_overflow = 1;
- DEBUG(ep->dev,
+ ep_dbg(ep->dev,
"%s dma, discard %d len %d\n",
ep->ep.name, tmp,
req->req.length);
@@ -1175,7 +1172,7 @@ static void restart_dma(struct net2280_ep *ep)
struct net2280_request *entry, *prev = NULL;
int reqmode, done = 0;

- DEBUG(ep->dev, "%s dma hiccup td %p\n", ep->ep.name, req->td);
+ ep_dbg(ep->dev, "%s dma hiccup td %p\n", ep->ep.name, req->td);
ep->in_fifo_validate = likely(req->req.zero ||
(req->req.length % ep->ep.maxpacket) != 0);
if (ep->in_fifo_validate)
@@ -1295,7 +1292,7 @@ static int net2280_dequeue(struct usb_ep *_ep, struct usb_request *_req)
/* queue head may be partially complete. */
if (ep->queue.next == &req->queue) {
if (ep->dma) {
- DEBUG(ep->dev, "unlink (%s) dma\n", _ep->name);
+ ep_dbg(ep->dev, "unlink (%s) dma\n", _ep->name);
_req->status = -ECONNRESET;
abort_dma(ep);
if (likely(ep->queue.next == &req->queue)) {
@@ -1306,7 +1303,7 @@ static int net2280_dequeue(struct usb_ep *_ep, struct usb_request *_req)
-ECONNRESET);
}
} else {
- DEBUG(ep->dev, "unlink (%s) pio\n", _ep->name);
+ ep_dbg(ep->dev, "unlink (%s) pio\n", _ep->name);
done(ep, req, -ECONNRESET);
}
req = NULL;
@@ -1379,7 +1376,7 @@ net2280_set_halt_and_wedge(struct usb_ep *_ep, int value, int wedged)
else if (ep->is_in && value && net2280_fifo_status(_ep) != 0)
retval = -EAGAIN;
else {
- VDEBUG(ep->dev, "%s %s %s\n", _ep->name,
+ ep_vdbg(ep->dev, "%s %s %s\n", _ep->name,
value ? "set" : "clear",
wedged ? "wedge" : "halt");
/* set/clear, then synch memory views with the device */
@@ -1566,7 +1563,7 @@ static const struct usb_gadget_ops net2280_ops = {

/*-------------------------------------------------------------------------*/

-#ifdef CONFIG_USB_GADGET_DEBUG_FILES
+#ifdef CONFIG_USB_GADGET_PDEBUG_FILES

/* FIXME move these into procfs, and use seq_file.
* Sysfs _still_ doesn't behave for arbitrarily sized files,
@@ -1928,8 +1925,8 @@ static void defect7374_enable_data_eps_zero(struct net2280 *dev)

/*See if firmware needs to set up for workaround*/
if (fsmvalue != DEFECT7374_FSM_SS_CONTROL_READ) {
- WARNING(dev, "Operate Defect 7374 workaround soft this time");
- WARNING(dev, "It will operate on cold-reboot and SS connect");
+ ep_warn(dev, "Operate Defect 7374 workaround soft this time");
+ ep_warn(dev, "It will operate on cold-reboot and SS connect");

/*GPEPs:*/
tmp = ((0 << ENDPOINT_NUMBER) | BIT(ENDPOINT_DIRECTION) |
@@ -1985,8 +1982,8 @@ static void defect7374_enable_data_eps_zero(struct net2280 *dev)
set_idx_reg(dev->regs, SCRATCH, scratch);

} else{
- WARNING(dev, "Defect 7374 workaround soft will NOT operate");
- WARNING(dev, "It will operate on cold-reboot and SS connect");
+ ep_warn(dev, "Defect 7374 workaround soft will NOT operate");
+ ep_warn(dev, "It will operate on cold-reboot and SS connect");
}
}

@@ -2050,7 +2047,7 @@ static void usb_reset_338x(struct net2280 *dev)

/* See if firmware needs to set up for workaround: */
if (fsmvalue != DEFECT7374_FSM_SS_CONTROL_READ) {
- INFO(dev, "%s: Defect 7374 FsmValue 0x%08x\n", __func__,
+ ep_info(dev, "%s: Defect 7374 FsmValue 0x%08x\n", __func__,
fsmvalue);
} else {
/* disable automatic responses, and irqs */
@@ -2187,7 +2184,7 @@ static void usb_reinit_338x(struct net2280 *dev)

/* See if driver needs to set up for workaround: */
if (fsmvalue != DEFECT7374_FSM_SS_CONTROL_READ)
- INFO(dev, "%s: Defect 7374 FsmValue %08x\n",
+ ep_info(dev, "%s: Defect 7374 FsmValue %08x\n",
__func__, fsmvalue);
else {
tmp = readl(&dev->usb_ext->usbctl2) &
@@ -2302,7 +2299,7 @@ static void ep0_start_338x(struct net2280 *dev)
(0xf << DEFECT7374_FSM_FIELD);

if (fsmvalue != DEFECT7374_FSM_SS_CONTROL_READ)
- INFO(dev, "%s: Defect 7374 FsmValue %08x\n", __func__,
+ ep_info(dev, "%s: Defect 7374 FsmValue %08x\n", __func__,
fsmvalue);
else
writel(BIT(CLEAR_NAK_OUT_PACKETS_MODE) |
@@ -2401,7 +2398,7 @@ static int net2280_start(struct usb_gadget *_gadget,

ep0_start(dev);

- DEBUG(dev, "%s ready, usbctl %08x stdrsp %08x\n",
+ ep_dbg(dev, "%s ready, usbctl %08x stdrsp %08x\n",
driver->driver.name,
readl(&dev->usb->usbctl),
readl(&dev->usb->stdrsp));
@@ -2464,7 +2461,7 @@ static int net2280_stop(struct usb_gadget *_gadget,
device_remove_file(&dev->pdev->dev, &dev_attr_function);
device_remove_file(&dev->pdev->dev, &dev_attr_queues);

- DEBUG(dev, "unregistered driver '%s'\n",
+ ep_dbg(dev, "unregistered driver '%s'\n",
driver ? driver->driver.name : "");

return 0;
@@ -2493,7 +2490,7 @@ static void handle_ep_small(struct net2280_ep *ep)
t = readl(&ep->regs->ep_stat);
ep->irqs++;
#if 0
- VDEBUG(ep->dev, "%s ack ep_stat %08x, req %p\n",
+ ep_vdbg(ep->dev, "%s ack ep_stat %08x, req %p\n",
ep->ep.name, t, req ? &req->req : 0);
#endif
if (!ep->is_in || ep->dev->pdev->device == 0x2280)
@@ -2624,7 +2621,7 @@ static void handle_ep_small(struct net2280_ep *ep)
if (!list_empty(&ep->queue))
restart_dma(ep);
} else
- DEBUG(ep->dev, "%s dma ep_stat %08x ??\n",
+ ep_dbg(ep->dev, "%s dma ep_stat %08x ??\n",
ep->ep.name, t);
return;

@@ -2758,12 +2755,12 @@ static void defect7374_workaround(struct net2280 *dev, struct usb_ctrlrequest r)


if (ack_wait_timeout >= DEFECT_7374_NUMBEROF_MAX_WAIT_LOOPS) {
- ERROR(dev, "FAIL: Defect 7374 workaround waited but failed "
+ ep_err(dev, "FAIL: Defect 7374 workaround waited but failed "
"to detect SS host's data phase ACK.");
- ERROR(dev, "PL_EP_STATUS_1(23:16):.Expected from 0x11 to 0x16"
+ ep_err(dev, "PL_EP_STATUS_1(23:16):.Expected from 0x11 to 0x16"
"got 0x%2.2x.\n", state >> STATE);
} else {
- WARNING(dev, "INFO: Defect 7374 workaround waited about\n"
+ ep_warn(dev, "INFO: Defect 7374 workaround waited about\n"
"%duSec for Control Read Data Phase ACK\n",
DEFECT_7374_PROCESSOR_WAIT_TIME * ack_wait_timeout);
}
@@ -2953,7 +2950,7 @@ static void handle_stat0_irqs_superspeed(struct net2280 *dev,
goto do_stall3;
if (w_value != USB_ENDPOINT_HALT)
goto do_stall3;
- VDEBUG(dev, "%s clear halt\n", e->ep.name);
+ ep_vdbg(dev, "%s clear halt\n", e->ep.name);
ep_stall(e, false);
if (!list_empty(&e->queue) && e->td_dma)
restart_dma(e);
@@ -3024,7 +3021,7 @@ static void handle_stat0_irqs_superspeed(struct net2280 *dev,
default:

usb3_delegate:
- VDEBUG(dev, "setup %02x.%02x v%04x i%04x l%04x ep_cfg %08x\n",
+ ep_vdbg(dev, "setup %02x.%02x v%04x i%04x l%04x ep_cfg %08x\n",
r.bRequestType, r.bRequest,
w_value, w_index, w_length,
readl(&ep->cfg->ep_cfg));
@@ -3036,7 +3033,7 @@ usb3_delegate:
}
do_stall3:
if (tmp < 0) {
- VDEBUG(dev, "req %02x.%02x protocol STALL; stat %d\n",
+ ep_vdbg(dev, "req %02x.%02x protocol STALL; stat %d\n",
r.bRequestType, r.bRequest, tmp);
dev->protocol_stall = 1;
/* TD 9.9 Halt Endpoint test. TD 9.22 Set feature test */
@@ -3061,7 +3058,7 @@ static void handle_stat0_irqs(struct net2280 *dev, u32 stat)
stat &= ~BIT(INTA_ASSERTED);
if (!stat)
return;
- /* DEBUG(dev, "irqstat0 %04x\n", stat); */
+ /* ep_dbg(dev, "irqstat0 %04x\n", stat); */

/* starting a control request? */
if (unlikely(stat & BIT(SETUP_PACKET_INTERRUPT))) {
@@ -3088,7 +3085,7 @@ static void handle_stat0_irqs(struct net2280 *dev, u32 stat)
EP0_HS_MAX_PACKET_SIZE);
}
net2280_led_speed(dev, dev->gadget.speed);
- DEBUG(dev, "%s\n",
+ ep_dbg(dev, "%s\n",
usb_speed_string(dev->gadget.speed));
}

@@ -3196,7 +3193,7 @@ static void handle_stat0_irqs(struct net2280 *dev, u32 stat)
set_fifo_bytecount(ep, w_length);
writel((__force u32)status, &dev->epregs[0].ep_data);
allow_status(ep);
- VDEBUG(dev, "%s stat %02x\n", ep->ep.name, status);
+ ep_vdbg(dev, "%s stat %02x\n", ep->ep.name, status);
goto next_endpoints;
}
break;
@@ -3212,10 +3209,10 @@ static void handle_stat0_irqs(struct net2280 *dev, u32 stat)
if (!e)
goto do_stall;
if (e->wedged) {
- VDEBUG(dev, "%s wedged, halt not cleared\n",
+ ep_vdbg(dev, "%s wedged, halt not cleared\n",
ep->ep.name);
} else {
- VDEBUG(dev, "%s clear halt\n", e->ep.name);
+ ep_vdbg(dev, "%s clear halt\n", e->ep.name);
clear_halt(e);
if (ep->dev->pdev->vendor ==
PCI_VENDOR_ID_PLX &&
@@ -3243,13 +3240,13 @@ static void handle_stat0_irqs(struct net2280 *dev, u32 stat)
if (dev->pdev->vendor == PCI_VENDOR_ID_PLX && e->dma)
abort_dma(e);
allow_status(ep);
- VDEBUG(dev, "%s set halt\n", ep->ep.name);
+ ep_vdbg(dev, "%s set halt\n", ep->ep.name);
goto next_endpoints;
}
break;
default:
delegate:
- VDEBUG(dev, "setup %02x.%02x v%04x i%04x l%04x "
+ ep_vdbg(dev, "setup %02x.%02x v%04x i%04x l%04x "
"ep_cfg %08x\n",
u.r.bRequestType, u.r.bRequest,
w_value, w_index, w_length,
@@ -3263,7 +3260,7 @@ delegate:
/* stall ep0 on error */
if (tmp < 0) {
do_stall:
- VDEBUG(dev, "req %02x.%02x protocol STALL; stat %d\n",
+ ep_vdbg(dev, "req %02x.%02x protocol STALL; stat %d\n",
u.r.bRequestType, u.r.bRequest, tmp);
dev->protocol_stall = 1;
}
@@ -3296,7 +3293,7 @@ next_endpoints:
}

if (stat)
- DEBUG(dev, "unhandled irqstat0 %08x\n", stat);
+ ep_dbg(dev, "unhandled irqstat0 %08x\n", stat);
}

#define DMA_INTERRUPTS (BIT(DMA_D_INTERRUPT) | \
@@ -3329,7 +3326,7 @@ static void handle_stat1_irqs(struct net2280 *dev, u32 stat)
((readl(&dev->usb->usbctl) &
BIT(VBUS_PIN)) == 0)) &&
(dev->gadget.speed != USB_SPEED_UNKNOWN)) {
- DEBUG(dev, "disconnect %s\n",
+ ep_dbg(dev, "disconnect %s\n",
dev->driver->driver.name);
stop_activity(dev, dev->driver);
ep0_start(dev);
@@ -3381,7 +3378,7 @@ static void handle_stat1_irqs(struct net2280 *dev, u32 stat)

if (!stat)
return;
- /* DEBUG(dev, "irqstat1 %08x\n", stat);*/
+ /* ep_dbg(dev, "irqstat1 %08x\n", stat);*/

/* DMA status, for ep-{a,b,c,d} */
scratch = stat & DMA_INTERRUPTS;
@@ -3418,7 +3415,7 @@ static void handle_stat1_irqs(struct net2280 *dev, u32 stat)
*/
if (!use_dma_chaining) {
if (!(tmp & BIT(DMA_TRANSACTION_DONE_INTERRUPT))) {
- DEBUG(ep->dev, "%s no xact done? %08x\n",
+ ep_dbg(ep->dev, "%s no xact done? %08x\n",
ep->ep.name, tmp);
continue;
}
@@ -3470,7 +3467,7 @@ static void handle_stat1_irqs(struct net2280 *dev, u32 stat)
* if they appear very often, here's where to try recovering.
*/
if (stat & PCI_ERROR_INTERRUPTS) {
- ERROR(dev, "pci dma error; stat %08x\n", stat);
+ ep_err(dev, "pci dma error; stat %08x\n", stat);
stat &= ~PCI_ERROR_INTERRUPTS;
/* these are fatal errors, but "maybe" they won't
* happen again ...
@@ -3481,7 +3478,7 @@ static void handle_stat1_irqs(struct net2280 *dev, u32 stat)
}

if (stat)
- DEBUG(dev, "unhandled irqstat1 %08x\n", stat);
+ ep_dbg(dev, "unhandled irqstat1 %08x\n", stat);
}

static irqreturn_t net2280_irq(int irq, void *_dev)
@@ -3557,7 +3554,7 @@ static void net2280_remove(struct pci_dev *pdev)
pci_disable_device(pdev);
device_remove_file(&pdev->dev, &dev_attr_registers);

- INFO(dev, "unbind\n");
+ ep_info(dev, "unbind\n");
}

/* wrap this driver around the specified device, but
@@ -3605,7 +3602,7 @@ static int net2280_probe(struct pci_dev *pdev, const struct pci_device_id *id)
resource = pci_resource_start(pdev, 0);
len = pci_resource_len(pdev, 0);
if (!request_mem_region(resource, len, driver_name)) {
- DEBUG(dev, "controller already in use\n");
+ ep_dbg(dev, "controller already in use\n");
retval = -EBUSY;
goto done;
}
@@ -3617,7 +3614,7 @@ static int net2280_probe(struct pci_dev *pdev, const struct pci_device_id *id)

base = ioremap_nocache(resource, len);
if (base == NULL) {
- DEBUG(dev, "can't map memory\n");
+ ep_dbg(dev, "can't map memory\n");
retval = -EFAULT;
goto done;
}
@@ -3666,18 +3663,18 @@ static int net2280_probe(struct pci_dev *pdev, const struct pci_device_id *id)

/* irq setup after old hardware is cleaned up */
if (!pdev->irq) {
- ERROR(dev, "No IRQ. Check PCI setup!\n");
+ ep_err(dev, "No IRQ. Check PCI setup!\n");
retval = -ENODEV;
goto done;
}

if (use_msi && dev->pdev->vendor == PCI_VENDOR_ID_PLX)
if (pci_enable_msi(pdev))
- ERROR(dev, "Failed to enable MSI mode\n");
+ ep_err(dev, "Failed to enable MSI mode\n");

if (request_irq(pdev->irq, net2280_irq, IRQF_SHARED,
driver_name, dev)) {
- ERROR(dev, "request interrupt %d failed\n", pdev->irq);
+ ep_err(dev, "request interrupt %d failed\n", pdev->irq);
retval = -EBUSY;
goto done;
}
@@ -3690,7 +3687,7 @@ static int net2280_probe(struct pci_dev *pdev, const struct pci_device_id *id)
0 /* no alignment requirements */,
0 /* or page-crossing issues */);
if (!dev->requests) {
- DEBUG(dev, "can't get request pool\n");
+ ep_dbg(dev, "can't get request pool\n");
retval = -ENOMEM;
goto done;
}
@@ -3700,7 +3697,7 @@ static int net2280_probe(struct pci_dev *pdev, const struct pci_device_id *id)
td = pci_pool_alloc(dev->requests, GFP_KERNEL,
&dev->ep[i].td_dma);
if (!td) {
- DEBUG(dev, "can't get dummy %d\n", i);
+ ep_dbg(dev, "can't get dummy %d\n", i);
retval = -ENOMEM;
goto done;
}
@@ -3727,10 +3724,10 @@ static int net2280_probe(struct pci_dev *pdev, const struct pci_device_id *id)
dev->chiprev = get_idx_reg(dev->regs, REG_CHIPREV) & 0xffff;

/* done */
- INFO(dev, "%s\n", driver_desc);
- INFO(dev, "irq %d, pci mem %p, chip rev %04x\n",
+ ep_info(dev, "%s\n", driver_desc);
+ ep_info(dev, "irq %d, pci mem %p, chip rev %04x\n",
pdev->irq, base, dev->chiprev);
- INFO(dev, "version: " DRIVER_VERSION "; dma %s %s\n",
+ ep_info(dev, "version: " DRIVER_VERSION "; dma %s %s\n",
use_dma ? (use_dma_chaining ? "chaining" : "enabled")
: "disabled",
dev->enhanced_mode ? "enhanced mode" : "legacy mode");
diff --git a/drivers/usb/gadget/net2280.h b/drivers/usb/gadget/net2280.h
index 77c39d9..dc9ca1d 100644
--- a/drivers/usb/gadget/net2280.h
+++ b/drivers/usb/gadget/net2280.h
@@ -314,32 +314,20 @@ static inline void net2280_led_shutdown(struct net2280 *dev)

/*-------------------------------------------------------------------------*/

-#define xprintk(dev, level, fmt, args...) \
- printk(level "%s %s: " fmt, driver_name, \
- pci_name(dev->pdev), ## args)
+#define ep_dbg(ndev, fmt, args...) \
+ dev_dbg((&((ndev)->pdev->dev)), fmt, ##args)

-#ifdef DEBUG
-#undef DEBUG
-#define DEBUG(dev, fmt, args...) \
- xprintk(dev, KERN_DEBUG, fmt, ## args)
-#else
-#define DEBUG(dev, fmt, args...) \
- do { } while (0)
-#endif /* DEBUG*/
+#define ep_vdbg(ndev, fmt, args...) \
+ dev_vdbg((&((ndev)->pdev->dev)), fmt, ##args)

-#ifdef VERBOSE
-#define VDEBUG DEBUG
-#else
-#define VDEBUG(dev, fmt, args...) \
- do { } while (0)
-#endif /* VERBOSE */
+#define ep_info(ndev, fmt, args...) \
+ dev_info((&((ndev)->pdev->dev)), fmt, ##args)
+
+#define ep_warn(ndev, fmt, args...) \
+ dev_warn((&((ndev)->pdev->dev)), fmt, ##args)

-#define ERROR(dev, fmt, args...) \
- xprintk(dev, KERN_ERR, fmt, ## args)
-#define WARNING(dev, fmt, args...) \
- xprintk(dev, KERN_WARNING, fmt, ## args)
-#define INFO(dev, fmt, args...) \
- xprintk(dev, KERN_INFO, fmt, ## args)
+#define ep_err(ndev, fmt, args...) \
+ dev_err((&((ndev)->pdev->dev)), fmt, ##args)

/*-------------------------------------------------------------------------*/

@@ -368,7 +356,7 @@ static inline void assert_out_naking(struct net2280_ep *ep, const char *where)
u32 tmp = readl(&ep->regs->ep_stat);

if ((tmp & BIT(NAK_OUT_PACKETS)) == 0) {
- DEBUG(ep->dev, "%s %s %08x !NAK\n",
+ ep_dbg(ep->dev, "%s %s %08x !NAK\n",
ep->ep.name, where, tmp);
writel(BIT(SET_NAK_OUT_PACKETS),
&ep->regs->ep_rsp);
--
2.0.0.rc2

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