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path: root/drivers/watchdog/mpc8xxx_wdt.c
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Diffstat (limited to 'drivers/watchdog/mpc8xxx_wdt.c')
-rw-r--r--drivers/watchdog/mpc8xxx_wdt.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c
index 20feb4d3d791..40f7bf1f8654 100644
--- a/drivers/watchdog/mpc8xxx_wdt.c
+++ b/drivers/watchdog/mpc8xxx_wdt.c
@@ -17,6 +17,8 @@
* option) any later version.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -60,8 +62,8 @@ module_param(reset, bool, 0);
MODULE_PARM_DESC(reset,
"Watchdog Interrupt/Reset Mode. 0 = interrupt, 1 = reset");
-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) ")");
@@ -96,7 +98,7 @@ static void mpc8xxx_wdt_timer_ping(unsigned long arg)
static void mpc8xxx_wdt_pr_warn(const char *msg)
{
- pr_crit("mpc8xxx_wdt: %s, expect the %s soon!\n", msg,
+ pr_crit("%s, expect the %s soon!\n", msg,
reset ? "reset" : "machine check exception");
}
@@ -209,7 +211,7 @@ static int __devinit mpc8xxx_wdt_probe(struct platform_device *ofdev)
enabled = in_be32(&wd_base->swcrr) & SWCRR_SWEN;
if (!enabled && wdt_type->hw_enabled) {
- pr_info("mpc8xxx_wdt: could not be enabled in software\n");
+ pr_info("could not be enabled in software\n");
ret = -ENOSYS;
goto err_unmap;
}
@@ -226,9 +228,8 @@ static int __devinit mpc8xxx_wdt_probe(struct platform_device *ofdev)
goto err_unmap;
#endif
- pr_info("WDT driver for MPC8xxx initialized. mode:%s timeout=%d "
- "(%d seconds)\n", reset ? "reset" : "interrupt", timeout,
- timeout_sec);
+ pr_info("WDT driver for MPC8xxx initialized. mode:%s timeout=%d (%d seconds)\n",
+ reset ? "reset" : "interrupt", timeout, timeout_sec);
/*
* If the watchdog was previously enabled or we're running on
@@ -303,7 +304,7 @@ static int mpc8xxx_wdt_init_late(void)
ret = misc_register(&mpc8xxx_wdt_miscdev);
if (ret) {
pr_err("cannot register miscdev on minor=%d (err=%d)\n",
- WATCHDOG_MINOR, ret);
+ WATCHDOG_MINOR, ret);
return ret;
}
return 0;