diff options
Diffstat (limited to 'drivers/watchdog/sch311x_wdt.c')
| -rw-r--r-- | drivers/watchdog/sch311x_wdt.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/watchdog/sch311x_wdt.c b/drivers/watchdog/sch311x_wdt.c index 029467e..bd86f32 100644 --- a/drivers/watchdog/sch311x_wdt.c +++ b/drivers/watchdog/sch311x_wdt.c @@ -18,6 +18,8 @@ * Includes, defines, variables, module parameters, ... */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + /* Includes */ #include <linux/module.h> /* For module specific items */ #include <linux/moduleparam.h> /* For new moduleparam's */ @@ -37,7 +39,6 @@ /* Module and version information */ #define DRV_NAME "sch311x_wdt" -#define PFX DRV_NAME ": " /* Runtime registers */ #define RESGEN 0x1d @@ -79,8 +80,8 @@ MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. 1<= timeout <=15300, default=" __MODULE_STRING(WATCHDOG_TIMEOUT) "."); -static int nowayout = WATCHDOG_NOWAYOUT; -module_param(nowayout, int, 0); +static bool nowayout = WATCHDOG_NOWAYOUT; +module_param(nowayout, bool, 0); MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); @@ -323,8 +324,7 @@ static int sch311x_wdt_close(struct inode *inode, struct file *file) if (sch311x_wdt_expect_close == 42) { sch311x_wdt_stop(); } else { - printk(KERN_CRIT PFX - "Unexpected close, not stopping watchdog!\n"); + pr_crit("Unexpected close, not stopping watchdog!\n"); sch311x_wdt_keepalive(); } clear_bit(0, &sch311x_wdt_is_open); @@ -504,20 +504,19 @@ static int __init sch311x_detect(int sio_config_port, unsigned short *addr) /* Check if Logical Device Register is currently active */ if ((sch311x_sio_inb(sio_config_port, 0x30) & 0x01) == 0) - printk(KERN_INFO PFX "Seems that LDN 0x0a is not active...\n"); + pr_info("Seems that LDN 0x0a is not active...\n"); /* Get the base address of the runtime registers */ base_addr = (sch311x_sio_inb(sio_config_port, 0x60) << 8) | sch311x_sio_inb(sio_config_port, 0x61); if (!base_addr) { - printk(KERN_ERR PFX "Base address not set.\n"); + pr_err("Base address not set\n"); err = -ENODEV; goto exit; } *addr = base_addr; - printk(KERN_INFO PFX "Found an SMSC SCH311%d chip at 0x%04x\n", - dev_id, base_addr); + pr_info("Found an SMSC SCH311%d chip at 0x%04x\n", dev_id, base_addr); exit: sch311x_sio_exit(sio_config_port); |