diff options
Diffstat (limited to 'drivers/watchdog/s3c2410_wdt.c')
-rw-r--r-- | drivers/watchdog/s3c2410_wdt.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 97b4a2e8eb0..3da2b90d2fe 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -49,7 +49,7 @@ #include <linux/uaccess.h> #include <linux/io.h> -#include <asm/arch/map.h> +#include <mach/map.h> #undef S3C_VA_WATCHDOG #define S3C_VA_WATCHDOG (0) @@ -119,17 +119,6 @@ static void __s3c2410wdt_stop(void) { unsigned long wtcon; - spin_lock(&wdt_lock); - wtcon = readl(wdt_base + S3C2410_WTCON); - wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN); - writel(wtcon, wdt_base + S3C2410_WTCON); - spin_unlock(&wdt_lock); -} - -static void __s3c2410wdt_stop(void) -{ - unsigned long wtcon; - wtcon = readl(wdt_base + S3C2410_WTCON); wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN); writel(wtcon, wdt_base + S3C2410_WTCON); @@ -305,8 +294,6 @@ static long s3c2410wdt_ioctl(struct file *file, unsigned int cmd, int new_margin; switch (cmd) { - default: - return -ENOTTY; case WDIOC_GETSUPPORT: return copy_to_user(argp, &s3c2410_wdt_ident, sizeof(s3c2410_wdt_ident)) ? -EFAULT : 0; @@ -325,6 +312,8 @@ static long s3c2410wdt_ioctl(struct file *file, unsigned int cmd, return put_user(tmr_margin, p); case WDIOC_GETTIMEOUT: return put_user(tmr_margin, p); + default: + return -ENOTTY; } } |