[PATCH 04/23] asus: Add pr_fmt and convert printks to pr_<level>

From: Joe Perches
Date: Tue Mar 29 2011 - 18:26:55 EST

Add pr_fmt, prefixes each log message.
Convert printks to pr_<level>.
Convert pr_warning to pr_warn.

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
drivers/platform/x86/asus-laptop.c | 34 ++++++++--------
drivers/platform/x86/asus-wmi.c | 20 +++++-----
drivers/platform/x86/asus_acpi.c | 77 +++++++++++++++---------------------
3 files changed, 59 insertions(+), 72 deletions(-)

diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index c53b3ff..d65df92 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -318,7 +318,7 @@ static int acpi_check_handle(acpi_handle handle, const char *method,

if (status != AE_OK) {
if (ret)
- pr_warning("Error finding %s\n", method);
+ pr_warn("Error finding %s\n", method);
return -ENODEV;
}
return 0;
@@ -383,7 +383,7 @@ static int asus_kled_lvl(struct asus_laptop *asus)
rv = acpi_evaluate_integer(asus->handle, METHOD_KBD_LIGHT_GET,
&params, &kblv);
if (ACPI_FAILURE(rv)) {
- pr_warning("Error reading kled level\n");
+ pr_warn("Error reading kled level\n");
return -ENODEV;
}
return kblv;
@@ -397,7 +397,7 @@ static int asus_kled_set(struct asus_laptop *asus, int kblv)
kblv = 0;

if (write_acpi_int(asus->handle, METHOD_KBD_LIGHT_SET, kblv)) {
- pr_warning("Keyboard LED display write failed\n");
+ pr_warn("Keyboard LED display write failed\n");
return -EINVAL;
}
return 0;
@@ -531,7 +531,7 @@ static int asus_read_brightness(struct backlight_device *bd)
rv = acpi_evaluate_integer(asus->handle, METHOD_BRIGHTNESS_GET,
NULL, &value);
if (ACPI_FAILURE(rv))
- pr_warning("Error reading brightness\n");
+ pr_warn("Error reading brightness\n");

return value;
}
@@ -541,7 +541,7 @@ static int asus_set_brightness(struct backlight_device *bd, int value)
struct asus_laptop *asus = bl_get_data(bd);

if (write_acpi_int(asus->handle, METHOD_BRIGHTNESS_SET, value)) {
- pr_warning("Error changing brightness\n");
+ pr_warn("Error changing brightness\n");
return -EIO;
}
return 0;
@@ -730,7 +730,7 @@ static ssize_t store_ledd(struct device *dev, struct device_attribute *attr,
rv = parse_arg(buf, count, &value);
if (rv > 0) {
if (write_acpi_int(asus->handle, METHOD_LEDD, value)) {
- pr_warning("LED display write failed\n");
+ pr_warn("LED display write failed\n");
return -ENODEV;
}
asus->ledd_status = (u32) value;
@@ -752,7 +752,7 @@ static int asus_wireless_status(struct asus_laptop *asus, int mask)
rv = acpi_evaluate_integer(asus->handle, METHOD_WL_STATUS,
NULL, &status);
if (ACPI_FAILURE(rv)) {
- pr_warning("Error reading Wireless status\n");
+ pr_warn("Error reading Wireless status\n");
return -EINVAL;
}
return !!(status & mask);
@@ -764,7 +764,7 @@ static int asus_wireless_status(struct asus_laptop *asus, int mask)
static int asus_wlan_set(struct asus_laptop *asus, int status)
{
if (write_acpi_int(asus->handle, METHOD_WLAN, !!status)) {
- pr_warning("Error setting wlan status to %d", status);
+ pr_warn("Error setting wlan status to %d\n", status);
return -EIO;
}
return 0;
@@ -792,7 +792,7 @@ static ssize_t store_wlan(struct device *dev, struct device_attribute *attr,
static int asus_bluetooth_set(struct asus_laptop *asus, int status)
{
if (write_acpi_int(asus->handle, METHOD_BLUETOOTH, !!status)) {
- pr_warning("Error setting bluetooth status to %d", status);
+ pr_warn("Error setting bluetooth status to %d\n", status);
return -EIO;
}
return 0;
@@ -821,7 +821,7 @@ static ssize_t store_bluetooth(struct device *dev,
static int asus_wimax_set(struct asus_laptop *asus, int status)
{
if (write_acpi_int(asus->handle, METHOD_WIMAX, !!status)) {
- pr_warning("Error setting wimax status to %d", status);
+ pr_warn("Error setting wimax status to %d\n", status);
return -EIO;
}
return 0;
@@ -850,7 +850,7 @@ static ssize_t store_wimax(struct device *dev,
static int asus_wwan_set(struct asus_laptop *asus, int status)
{
if (write_acpi_int(asus->handle, METHOD_WWAN, !!status)) {
- pr_warning("Error setting wwan status to %d", status);
+ pr_warn("Error setting wwan status to %d\n", status);
return -EIO;
}
return 0;
@@ -880,7 +880,7 @@ static void asus_set_display(struct asus_laptop *asus, int value)
{
/* no sanity check needed for now */
if (write_acpi_int(asus->handle, METHOD_SWITCH_DISPLAY, value))
- pr_warning("Error setting display\n");
+ pr_warn("Error setting display\n");
return;
}

@@ -909,7 +909,7 @@ static ssize_t store_disp(struct device *dev, struct device_attribute *attr,
static void asus_als_switch(struct asus_laptop *asus, int value)
{
if (write_acpi_int(asus->handle, METHOD_ALS_CONTROL, value))
- pr_warning("Error setting light sensor switch\n");
+ pr_warn("Error setting light sensor switch\n");
asus->light_switch = value;
}

@@ -937,7 +937,7 @@ static ssize_t store_lssw(struct device *dev, struct device_attribute *attr,
static void asus_als_level(struct asus_laptop *asus, int value)
{
if (write_acpi_int(asus->handle, METHOD_ALS_LEVEL, value))
- pr_warning("Error setting light sensor level\n");
+ pr_warn("Error setting light sensor level\n");
asus->light_level = value;
}

@@ -976,7 +976,7 @@ static int asus_gps_status(struct asus_laptop *asus)
rv = acpi_evaluate_integer(asus->handle, METHOD_GPS_STATUS,
NULL, &status);
if (ACPI_FAILURE(rv)) {
- pr_warning("Error reading GPS status\n");
+ pr_warn("Error reading GPS status\n");
return -ENODEV;
}
return !!status;
@@ -1284,7 +1284,7 @@ static int asus_laptop_get_info(struct asus_laptop *asus)
*/
status = acpi_get_table(ACPI_SIG_DSDT, 1, &asus->dsdt_info);
if (ACPI_FAILURE(status))
- pr_warning("Couldn't get the DSDT table header\n");
+ pr_warn("Couldn't get the DSDT table header\n");

/* We have to write 0 on init this far for all ASUS models */
if (write_acpi_int_ret(asus->handle, "INIT", 0, &buffer)) {
@@ -1296,7 +1296,7 @@ static int asus_laptop_get_info(struct asus_laptop *asus)
status =
acpi_evaluate_integer(asus->handle, "BSTS", NULL, &bsts_result);
if (ACPI_FAILURE(status))
- pr_warning("Error calling BSTS\n");
+ pr_warn("Error calling BSTS\n");
else if (bsts_result)
pr_notice("BSTS called, 0x%02x returned\n",
(uint) bsts_result);
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index c382af6..8edc882 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -425,7 +425,7 @@ static void asus_rfkill_hotplug(struct asus_wmi *asus)
if (asus->hotplug_slot) {
bus = pci_find_bus(0, 1);
if (!bus) {
- pr_warning("Unable to find PCI bus 1?\n");
+ pr_warn("Unable to find PCI bus 1?\n");
goto out_unlock;
}

@@ -436,12 +436,12 @@ static void asus_rfkill_hotplug(struct asus_wmi *asus)
absent = (l == 0xffffffff);

if (blocked != absent) {
- pr_warning("BIOS says wireless lan is %s, "
- "but the pci device is %s\n",
- blocked ? "blocked" : "unblocked",
- absent ? "absent" : "present");
- pr_warning("skipped wireless hotplug as probably "
- "inappropriate for this model\n");
+ pr_warn("BIOS says wireless lan is %s, "
+ "but the pci device is %s\n",
+ blocked ? "blocked" : "unblocked",
+ absent ? "absent" : "present");
+ pr_warn("skipped wireless hotplug as probably "
+ "inappropriate for this model\n");
goto out_unlock;
}

@@ -500,7 +500,7 @@ static int asus_register_rfkill_notifier(struct asus_wmi *asus, char *node)
ACPI_SYSTEM_NOTIFY,
asus_rfkill_notify, asus);
if (ACPI_FAILURE(status))
- pr_warning("Failed to register notify on %s\n", node);
+ pr_warn("Failed to register notify on %s\n", node);
} else
return -ENODEV;

@@ -1583,12 +1583,12 @@ static int asus_wmi_probe(struct platform_device *pdev)
int ret;

if (!wmi_has_guid(ASUS_WMI_MGMT_GUID)) {
- pr_warning("Management GUID not found\n");
+ pr_warn("Management GUID not found\n");
return -ENODEV;
}

if (wdrv->event_guid && !wmi_has_guid(wdrv->event_guid)) {
- pr_warning("Event GUID not found\n");
+ pr_warn("Event GUID not found\n");
return -ENODEV;
}

diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c
index f503607..d9312b3 100644
--- a/drivers/platform/x86/asus_acpi.c
+++ b/drivers/platform/x86/asus_acpi.c
@@ -30,6 +30,8 @@
*
*/

+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
@@ -581,8 +583,7 @@ static int read_led(const char *ledname, int ledmask)
if (read_acpi_int(NULL, ledname, &led_status))
return led_status;
else
- printk(KERN_WARNING "Asus ACPI: Error reading LED "
- "status\n");
+ pr_warn("Error reading LED status\n");
}
return (hotk->status & ledmask) ? 1 : 0;
}
@@ -621,8 +622,7 @@ write_led(const char __user *buffer, unsigned long count,
led_out = !led_out;

if (!write_acpi_int(hotk->handle, ledname, led_out, NULL))
- printk(KERN_WARNING "Asus ACPI: LED (%s) write failed\n",
- ledname);
+ pr_warn("LED (%s) write failed\n", ledname);

return rv;
}
@@ -679,8 +679,7 @@ static ssize_t ledd_proc_write(struct file *file, const char __user *buffer,
if (rv > 0) {
if (!write_acpi_int
(hotk->handle, hotk->methods->mt_ledd, value, NULL))
- printk(KERN_WARNING
- "Asus ACPI: LED display write failed\n");
+ pr_warn("LED display write failed\n");
else
hotk->ledd_status = (u32) value;
}
@@ -838,8 +837,7 @@ static int get_lcd_state(void)
} else {
/* We don't have to check anything if we are here */
if (!read_acpi_int(NULL, hotk->methods->lcd_status, &lcd))
- printk(KERN_WARNING
- "Asus ACPI: Error reading LCD status\n");
+ pr_warn("Error reading LCD status\n");

if (hotk->model == L2D)
lcd = ~lcd;
@@ -871,7 +869,7 @@ static int set_lcd_state(int value)
the exact behaviour is simulated here */
}
if (ACPI_FAILURE(status))
- printk(KERN_WARNING "Asus ACPI: Error switching LCD\n");
+ pr_warn("Error switching LCD\n");
}
return 0;

@@ -915,13 +913,11 @@ static int read_brightness(struct backlight_device *bd)
if (hotk->methods->brightness_get) { /* SPLV/GPLV laptop */
if (!read_acpi_int(hotk->handle, hotk->methods->brightness_get,
&value))
- printk(KERN_WARNING
- "Asus ACPI: Error reading brightness\n");
+ pr_warn("Error reading brightness\n");
} else if (hotk->methods->brightness_status) { /* For D1 for example */
if (!read_acpi_int(NULL, hotk->methods->brightness_status,
&value))
- printk(KERN_WARNING
- "Asus ACPI: Error reading brightness\n");
+ pr_warn("Error reading brightness\n");
} else /* No GPLV method */
value = hotk->brightness;
return value;
@@ -939,8 +935,7 @@ static int set_brightness(int value)
if (hotk->methods->brightness_set) {
if (!write_acpi_int(hotk->handle, hotk->methods->brightness_set,
value, NULL)) {
- printk(KERN_WARNING
- "Asus ACPI: Error changing brightness\n");
+ pr_warn("Error changing brightness\n");
ret = -EIO;
}
goto out;
@@ -955,8 +950,7 @@ static int set_brightness(int value)
NULL, NULL);
(value > 0) ? value-- : value++;
if (ACPI_FAILURE(status)) {
- printk(KERN_WARNING
- "Asus ACPI: Error changing brightness\n");
+ pr_warn("Error changing brightness\n");
ret = -EIO;
}
}
@@ -1008,7 +1002,7 @@ static void set_display(int value)
/* no sanity check needed for now */
if (!write_acpi_int(hotk->handle, hotk->methods->display_set,
value, NULL))
- printk(KERN_WARNING "Asus ACPI: Error setting display\n");
+ pr_warn("Error setting display\n");
return;
}

@@ -1021,8 +1015,7 @@ static int disp_proc_show(struct seq_file *m, void *v)
int value = 0;

if (!read_acpi_int(hotk->handle, hotk->methods->display_get, &value))
- printk(KERN_WARNING
- "Asus ACPI: Error reading display status\n");
+ pr_warn("Error reading display status\n");
value &= 0x07; /* needed for some models, shouldn't hurt others */
seq_printf(m, "%d\n", value);
return 0;
@@ -1068,7 +1061,7 @@ asus_proc_add(char *name, const struct file_operations *proc_fops, mode_t mode,
proc = proc_create_data(name, mode, acpi_device_dir(device),
proc_fops, acpi_driver_data(device));
if (!proc) {
- printk(KERN_WARNING " Unable to create %s fs entry\n", name);
+ pr_warn(" Unable to create %s fs entry\n", name);
return -1;
}
proc->uid = asus_uid;
@@ -1085,8 +1078,8 @@ static int asus_hotk_add_fs(struct acpi_device *device)
mode = S_IFREG | S_IRUGO | S_IWUSR | S_IWGRP;
} else {
mode = S_IFREG | S_IRUSR | S_IRGRP | S_IWUSR | S_IWGRP;
- printk(KERN_WARNING " asus_uid and asus_gid parameters are "
- "deprecated, use chown and chmod instead!\n");
+ pr_warn(" asus_uid and asus_gid parameters are "
+ "deprecated, use chown and chmod instead!\n");
}

acpi_device_dir(device) = asus_proc_dir;
@@ -1099,8 +1092,7 @@ static int asus_hotk_add_fs(struct acpi_device *device)
proc->uid = asus_uid;
proc->gid = asus_gid;
} else {
- printk(KERN_WARNING " Unable to create " PROC_INFO
- " fs entry\n");
+ pr_warn(" Unable to create " PROC_INFO " fs entry\n");
}

if (hotk->methods->mt_wled) {
@@ -1283,20 +1275,19 @@ static int asus_hotk_get_info(void)
*/
status = acpi_get_table(ACPI_SIG_DSDT, 1, &asus_info);
if (ACPI_FAILURE(status))
- printk(KERN_WARNING " Couldn't get the DSDT table header\n");
+ pr_warn(" Couldn't get the DSDT table header\n");

/* We have to write 0 on init this far for all ASUS models */
if (!write_acpi_int(hotk->handle, "INIT", 0, &buffer)) {
- printk(KERN_ERR " Hotkey initialization failed\n");
+ pr_err(" Hotkey initialization failed\n");
return -ENODEV;
}

/* This needs to be called for some laptops to init properly */
if (!read_acpi_int(hotk->handle, "BSTS", &bsts_result))
- printk(KERN_WARNING " Error calling BSTS\n");
+ pr_warn(" Error calling BSTS\n");
else if (bsts_result)
- printk(KERN_NOTICE " BSTS called, 0x%02x returned\n",
- bsts_result);
+ pr_notice(" BSTS called, 0x%02x returned\n", bsts_result);

/*
* Try to match the object returned by INIT to the specific model.
@@ -1324,23 +1315,21 @@ static int asus_hotk_get_info(void)
if (asus_info &&
strncmp(asus_info->oem_table_id, "ODEM", 4) == 0) {
hotk->model = P30;
- printk(KERN_NOTICE
- " Samsung P30 detected, supported\n");
+ pr_notice(" Samsung P30 detected, supported\n");
hotk->methods = &model_conf[hotk->model];
kfree(model);
return 0;
} else {
hotk->model = M2E;
- printk(KERN_NOTICE " unsupported model %s, trying "
- "default values\n", string);
- printk(KERN_NOTICE
- " send /proc/acpi/dsdt to the developers\n");
+ pr_notice(" unsupported model %s, trying default values\n",
+ string);
+ pr_notice(" send /proc/acpi/dsdt to the developers\n");
kfree(model);
return -ENODEV;
}
}
hotk->methods = &model_conf[hotk->model];
- printk(KERN_NOTICE " %s model detected, supported\n", string);
+ pr_notice(" %s model detected, supported\n", string);

/* Sort of per-model blacklist */
if (strncmp(string, "L2B", 3) == 0)
@@ -1385,7 +1374,7 @@ static int asus_hotk_check(void)
if (hotk->device->status.present) {
result = asus_hotk_get_info();
} else {
- printk(KERN_ERR " Hotkey device not present, aborting\n");
+ pr_err(" Hotkey device not present, aborting\n");
return -EINVAL;
}

@@ -1399,8 +1388,7 @@ static int asus_hotk_add(struct acpi_device *device)
acpi_status status = AE_OK;
int result;

- printk(KERN_NOTICE "Asus Laptop ACPI Extras version %s\n",
- ASUS_ACPI_VERSION);
+ pr_notice("Asus Laptop ACPI Extras version %s\n", ASUS_ACPI_VERSION);

hotk = kzalloc(sizeof(struct asus_hotk), GFP_KERNEL);
if (!hotk)
@@ -1428,15 +1416,14 @@ static int asus_hotk_add(struct acpi_device *device)
acpi_evaluate_object(NULL, hotk->methods->brightness_down,
NULL, NULL);
if (ACPI_FAILURE(status))
- printk(KERN_WARNING " Error changing brightness\n");
+ pr_warn(" Error changing brightness\n");
else {
status =
acpi_evaluate_object(NULL,
hotk->methods->brightness_up,
NULL, NULL);
if (ACPI_FAILURE(status))
- printk(KERN_WARNING " Strange, error changing"
- " brightness\n");
+ pr_warn(" Strange, error changing brightness\n");
}
}

@@ -1488,7 +1475,7 @@ static int __init asus_acpi_init(void)

asus_proc_dir = proc_mkdir(PROC_ASUS, acpi_root_dir);
if (!asus_proc_dir) {
- printk(KERN_ERR "Asus ACPI: Unable to create /proc entry\n");
+ pr_err("Unable to create /proc entry\n");
acpi_bus_unregister_driver(&asus_hotk_driver);
return -ENODEV;
}
@@ -1513,7 +1500,7 @@ static int __init asus_acpi_init(void)
&asus_backlight_data,
&props);
if (IS_ERR(asus_backlight_device)) {
- printk(KERN_ERR "Could not register asus backlight device\n");
+ pr_err("Could not register asus backlight device\n");
asus_backlight_device = NULL;
asus_acpi_exit();
return -ENODEV;
--
1.7.4.2.g597a6.dirty

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/