diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/watchdog/ibmasr.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/watchdog/ibmasr.c')
| -rw-r--r-- | drivers/watchdog/ibmasr.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/watchdog/ibmasr.c b/drivers/watchdog/ibmasr.c index c7481ad51629..bc3fb8fe89ab 100644 --- a/drivers/watchdog/ibmasr.c +++ b/drivers/watchdog/ibmasr.c @@ -10,6 +10,8 @@ * of the GNU Public License, incorporated herein by reference. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/fs.h> #include <linux/kernel.h> #include <linux/module.h> @@ -31,8 +33,6 @@ enum { ASMTYPE_SPRUCE, }; -#define PFX "ibmasr: " - #define TOPAZ_ASR_REG_OFFSET 4 #define TOPAZ_ASR_TOGGLE 0x40 #define TOPAZ_ASR_DISABLE 0x80 @@ -60,7 +60,7 @@ enum { #define SPRUCE_ASR_TOGGLE_MASK 0x02 /* bit 0: 0, then 1, then 0 */ -static int nowayout = WATCHDOG_NOWAYOUT; +static bool nowayout = WATCHDOG_NOWAYOUT; static unsigned long asr_is_open; static char asr_expect_close; @@ -234,12 +234,11 @@ static int __init asr_get_base_address(void) } if (!request_region(asr_base, asr_length, "ibmasr")) { - printk(KERN_ERR PFX "address %#x already in use\n", - asr_base); + pr_err("address %#x already in use\n", asr_base); return -EBUSY; } - printk(KERN_INFO PFX "found %sASR @ addr %#x\n", type, asr_base); + pr_info("found %sASR @ addr %#x\n", type, asr_base); return 0; } @@ -332,8 +331,7 @@ static int asr_release(struct inode *inode, struct file *file) if (asr_expect_close == 42) asr_disable(); else { - printk(KERN_CRIT PFX - "unexpected close, not stopping watchdog!\n"); + pr_crit("unexpected close, not stopping watchdog!\n"); asr_toggle(); } clear_bit(0, &asr_is_open); @@ -393,7 +391,7 @@ static int __init ibmasr_init(void) rc = misc_register(&asr_miscdev); if (rc < 0) { release_region(asr_base, asr_length); - printk(KERN_ERR PFX "failed to register misc device\n"); + pr_err("failed to register misc device\n"); return rc; } @@ -413,7 +411,7 @@ static void __exit ibmasr_exit(void) module_init(ibmasr_init); module_exit(ibmasr_exit); -module_param(nowayout, int, 0); +module_param(nowayout, bool, 0); MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); |