watchdog: Use pr_<fmt> and pr_<level>
Use the current logging styles.
Make sure all output has a prefix.
Add missing newlines.
Remove now unnecessary PFX, NAME, and miscellaneous other #defines.
Coalesce formats.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/watchdog/intel_scu_watchdog.c b/drivers/watchdog/intel_scu_watchdog.c
index 1abdc04..9dda2d0 100644
--- a/drivers/watchdog/intel_scu_watchdog.c
+++ b/drivers/watchdog/intel_scu_watchdog.c
@@ -22,6 +22,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/compiler.h>
#include <linux/module.h>
#include <linux/kernel.h>
@@ -96,15 +98,14 @@
static void watchdog_fire(void)
{
if (force_boot) {
- printk(KERN_CRIT PFX "Initiating system reboot.\n");
+ pr_crit("Initiating system reboot\n");
emergency_restart();
- printk(KERN_CRIT PFX "Reboot didn't ?????\n");
+ pr_crit("Reboot didn't ?????\n");
}
else {
- printk(KERN_CRIT PFX "Immediate Reboot Disabled\n");
- printk(KERN_CRIT PFX
- "System will reset when watchdog timer times out!\n");
+ pr_crit("Immediate Reboot Disabled\n");
+ pr_crit("System will reset when watchdog timer times out!\n");
}
}
@@ -112,8 +113,8 @@
{
if ((new_margin < MIN_TIME_CYCLE) ||
(new_margin > MAX_TIME - timer_set)) {
- pr_debug("Watchdog timer: value of new_margin %d is out of the range %d to %d\n",
- new_margin, MIN_TIME_CYCLE, MAX_TIME - timer_set);
+ pr_debug("value of new_margin %d is out of the range %d to %d\n",
+ new_margin, MIN_TIME_CYCLE, MAX_TIME - timer_set);
return -EINVAL;
}
return 0;
@@ -156,14 +157,14 @@
int int_status;
int_status = ioread32(watchdog_device.timer_interrupt_status_addr);
- pr_debug("Watchdog timer: irq, int_status: %x\n", int_status);
+ pr_debug("irq, int_status: %x\n", int_status);
if (int_status != 0)
return IRQ_NONE;
/* has the timer been started? If not, then this is spurious */
if (watchdog_device.timer_started == 0) {
- pr_debug("Watchdog timer: spurious interrupt received\n");
+ pr_debug("spurious interrupt received\n");
return IRQ_HANDLED;
}
@@ -220,16 +221,15 @@
(watchdog_device.timer_set - timer_margin)
* watchdog_device.timer_tbl_ptr->freq_hz;
- pr_debug("Watchdog timer: set_heartbeat: timer freq is %d\n",
- watchdog_device.timer_tbl_ptr->freq_hz);
- pr_debug("Watchdog timer: set_heartbeat: timer_set is %x (hex)\n",
- watchdog_device.timer_set);
- pr_debug("Watchdog timer: set_hearbeat: timer_margin is %x (hex)\n",
- timer_margin);
- pr_debug("Watchdog timer: set_heartbeat: threshold is %x (hex)\n",
- watchdog_device.threshold);
- pr_debug("Watchdog timer: set_heartbeat: soft_threshold is %x (hex)\n",
- watchdog_device.soft_threshold);
+ pr_debug("set_heartbeat: timer freq is %d\n",
+ watchdog_device.timer_tbl_ptr->freq_hz);
+ pr_debug("set_heartbeat: timer_set is %x (hex)\n",
+ watchdog_device.timer_set);
+ pr_debug("set_hearbeat: timer_margin is %x (hex)\n", timer_margin);
+ pr_debug("set_heartbeat: threshold is %x (hex)\n",
+ watchdog_device.threshold);
+ pr_debug("set_heartbeat: soft_threshold is %x (hex)\n",
+ watchdog_device.soft_threshold);
/* Adjust thresholds by FREQ_ADJUSTMENT factor, to make the */
/* watchdog timing come out right. */
@@ -264,7 +264,7 @@
if (MAX_RETRY < retry_count++) {
/* Unable to set timer value */
- pr_err("Watchdog timer: Unable to set timer\n");
+ pr_err("Unable to set timer\n");
return -ENODEV;
}
@@ -321,18 +321,17 @@
*/
if (!test_and_clear_bit(0, &watchdog_device.driver_open)) {
- pr_debug("Watchdog timer: intel_scu_release, without open\n");
+ pr_debug("intel_scu_release, without open\n");
return -ENOTTY;
}
if (!watchdog_device.timer_started) {
/* Just close, since timer has not been started */
- pr_debug("Watchdog timer: closed, without starting timer\n");
+ pr_debug("closed, without starting timer\n");
return 0;
}
- printk(KERN_CRIT PFX
- "Unexpected close of /dev/watchdog!\n");
+ pr_crit("Unexpected close of /dev/watchdog!\n");
/* Since the timer was started, prevent future reopens */
watchdog_device.driver_closed = 1;
@@ -454,9 +453,8 @@
/* Check value of timer_set boot parameter */
if ((timer_set < MIN_TIME_CYCLE) ||
(timer_set > MAX_TIME - MIN_TIME_CYCLE)) {
- pr_err("Watchdog timer: value of timer_set %x (hex) "
- "is out of range from %x to %x (hex)\n",
- timer_set, MIN_TIME_CYCLE, MAX_TIME - MIN_TIME_CYCLE);
+ pr_err("value of timer_set %x (hex) is out of range from %x to %x (hex)\n",
+ timer_set, MIN_TIME_CYCLE, MAX_TIME - MIN_TIME_CYCLE);
return -EINVAL;
}
@@ -467,19 +465,18 @@
watchdog_device.timer_tbl_ptr = sfi_get_mtmr(sfi_mtimer_num-1);
if (watchdog_device.timer_tbl_ptr == NULL) {
- pr_debug("Watchdog timer - Intel SCU watchdog: timer is not available\n");
+ pr_debug("timer is not available\n");
return -ENODEV;
}
/* make sure the timer exists */
if (watchdog_device.timer_tbl_ptr->phys_addr == 0) {
- pr_debug("Watchdog timer - Intel SCU watchdog - timer %d does not have valid physical memory\n",
- sfi_mtimer_num);
+ pr_debug("timer %d does not have valid physical memory\n",
+ sfi_mtimer_num);
return -ENODEV;
}
if (watchdog_device.timer_tbl_ptr->irq == 0) {
- pr_debug("Watchdog timer: timer %d invalid irq\n",
- sfi_mtimer_num);
+ pr_debug("timer %d invalid irq\n", sfi_mtimer_num);
return -ENODEV;
}
@@ -487,7 +484,7 @@
20);
if (tmp_addr == NULL) {
- pr_debug("Watchdog timer: timer unable to ioremap\n");
+ pr_debug("timer unable to ioremap\n");
return -ENOMEM;
}
@@ -512,7 +509,7 @@
ret = register_reboot_notifier(&watchdog_device.intel_scu_notifier);
if (ret) {
- pr_err("Watchdog timer: cannot register notifier %d)\n", ret);
+ pr_err("cannot register notifier %d)\n", ret);
goto register_reboot_error;
}
@@ -522,8 +519,8 @@
ret = misc_register(&watchdog_device.miscdev);
if (ret) {
- pr_err("Watchdog timer: cannot register miscdev %d err =%d\n",
- WATCHDOG_MINOR, ret);
+ pr_err("cannot register miscdev %d err =%d\n",
+ WATCHDOG_MINOR, ret);
goto misc_register_error;
}
@@ -532,7 +529,7 @@
IRQF_SHARED, "watchdog",
&watchdog_device.timer_load_count_addr);
if (ret) {
- pr_err("Watchdog timer: error requesting irq %d\n", ret);
+ pr_err("error requesting irq %d\n", ret);
goto request_irq_error;
}
/* Make sure timer is disabled before returning */