From 27c766aaacb265d625dc634bf7903f7f9fd0c697 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Wed, 15 Feb 2012 15:06:19 -0800 Subject: watchdog: Use pr_ and pr_ 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 Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/sc520_wdt.c | 35 ++++++++++++++--------------------- 1 file changed, 14 insertions(+), 21 deletions(-) (limited to 'drivers/watchdog/sc520_wdt.c') diff --git a/drivers/watchdog/sc520_wdt.c b/drivers/watchdog/sc520_wdt.c index b284040..e975b33 100644 --- a/drivers/watchdog/sc520_wdt.c +++ b/drivers/watchdog/sc520_wdt.c @@ -52,6 +52,8 @@ * This driver uses memory mapped IO, and spinlock. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -69,9 +71,6 @@ #include -#define OUR_NAME "sc520_wdt" -#define PFX OUR_NAME ": " - /* * The AMD Elan SC520 timeout value is 492us times a power of 2 (0-7) * @@ -151,8 +150,7 @@ static void wdt_timer_ping(unsigned long data) /* Re-set the timer interval */ mod_timer(&timer, jiffies + WDT_INTERVAL); } else - printk(KERN_WARNING PFX - "Heartbeat lost! Will not ping the watchdog\n"); + pr_warn("Heartbeat lost! Will not ping the watchdog\n"); } /* @@ -187,7 +185,7 @@ static int wdt_startup(void) /* Start the watchdog */ wdt_config(WDT_ENB | WDT_WRST_ENB | WDT_EXP_SEL_04); - printk(KERN_INFO PFX "Watchdog timer is now enabled.\n"); + pr_info("Watchdog timer is now enabled\n"); return 0; } @@ -199,7 +197,7 @@ static int wdt_turnoff(void) /* Stop the watchdog */ wdt_config(0); - printk(KERN_INFO PFX "Watchdog timer is now disabled...\n"); + pr_info("Watchdog timer is now disabled...\n"); return 0; } @@ -270,8 +268,7 @@ static int fop_close(struct inode *inode, struct file *file) if (wdt_expect_close == 42) wdt_turnoff(); else { - printk(KERN_CRIT PFX - "Unexpected close, not stopping watchdog!\n"); + pr_crit("Unexpected close, not stopping watchdog!\n"); wdt_keepalive(); } clear_bit(0, &wdt_is_open); @@ -393,36 +390,32 @@ static int __init sc520_wdt_init(void) if not reset to the default */ if (wdt_set_heartbeat(timeout)) { wdt_set_heartbeat(WATCHDOG_TIMEOUT); - printk(KERN_INFO PFX - "timeout value must be 1 <= timeout <= 3600, using %d\n", - WATCHDOG_TIMEOUT); + pr_info("timeout value must be 1 <= timeout <= 3600, using %d\n", + WATCHDOG_TIMEOUT); } wdtmrctl = ioremap(MMCR_BASE + OFFS_WDTMRCTL, 2); if (!wdtmrctl) { - printk(KERN_ERR PFX "Unable to remap memory\n"); + pr_err("Unable to remap memory\n"); rc = -ENOMEM; goto err_out_region2; } rc = register_reboot_notifier(&wdt_notifier); if (rc) { - printk(KERN_ERR PFX - "cannot register reboot notifier (err=%d)\n", rc); + pr_err("cannot register reboot notifier (err=%d)\n", rc); goto err_out_ioremap; } rc = misc_register(&wdt_miscdev); if (rc) { - printk(KERN_ERR PFX - "cannot register miscdev on minor=%d (err=%d)\n", - WATCHDOG_MINOR, rc); + pr_err("cannot register miscdev on minor=%d (err=%d)\n", + WATCHDOG_MINOR, rc); goto err_out_notifier; } - printk(KERN_INFO PFX - "WDT driver for SC520 initialised. timeout=%d sec (nowayout=%d)\n", - timeout, nowayout); + pr_info("WDT driver for SC520 initialised. timeout=%d sec (nowayout=%d)\n", + timeout, nowayout); return 0; -- cgit v1.1