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path: root/drivers/watchdog/iTCO_wdt.c
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Diffstat (limited to 'drivers/watchdog/iTCO_wdt.c')
-rw-r--r--drivers/watchdog/iTCO_wdt.c34
1 files changed, 9 insertions, 25 deletions
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index a370a185a41c..bf31d7b67a69 100644
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -40,8 +40,6 @@
* Includes, defines, variables, module parameters, ...
*/
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
/* Module and version information */
#define DRV_NAME "iTCO_wdt"
#define DRV_VERSION "1.11"
@@ -279,7 +277,7 @@ static int iTCO_wdt_start(struct watchdog_device *wd_dev)
/* disable chipset's NO_REBOOT bit */
if (p->update_no_reboot_bit(p->no_reboot_priv, false)) {
spin_unlock(&p->io_lock);
- pr_err("failed to reset NO_REBOOT flag, reboot disabled by hardware/BIOS\n");
+ dev_err(wd_dev->parent, "failed to reset NO_REBOOT flag, reboot disabled by hardware/BIOS\n");
return -EIO;
}
@@ -510,7 +508,7 @@ static int iTCO_wdt_probe(struct platform_device *pdev)
/* Check chipset's NO_REBOOT bit */
if (p->update_no_reboot_bit(p->no_reboot_priv, false) &&
iTCO_vendor_check_noreboot_on()) {
- pr_info("unable to reset NO_REBOOT flag, device disabled by hardware/BIOS\n");
+ dev_info(dev, "unable to reset NO_REBOOT flag, device disabled by hardware/BIOS\n");
return -ENODEV; /* Cannot reset NO_REBOOT bit */
}
@@ -530,12 +528,12 @@ static int iTCO_wdt_probe(struct platform_device *pdev)
if (!devm_request_region(dev, p->tco_res->start,
resource_size(p->tco_res),
pdev->name)) {
- pr_err("I/O address 0x%04llx already in use, device disabled\n",
+ dev_err(dev, "I/O address 0x%04llx already in use, device disabled\n",
(u64)TCOBASE(p));
return -EBUSY;
}
- pr_info("Found a %s TCO device (Version=%d, TCOBASE=0x%04llx)\n",
+ dev_info(dev, "Found a %s TCO device (Version=%d, TCOBASE=0x%04llx)\n",
pdata->name, pdata->version, (u64)TCOBASE(p));
/* Clear out the (probably old) status */
@@ -558,7 +556,7 @@ static int iTCO_wdt_probe(struct platform_device *pdev)
break;
}
- p->wddev.info = &ident,
+ p->wddev.info = &ident,
p->wddev.ops = &iTCO_wdt_ops,
p->wddev.bootstatus = 0;
p->wddev.timeout = WATCHDOG_TIMEOUT;
@@ -575,7 +573,7 @@ static int iTCO_wdt_probe(struct platform_device *pdev)
if not reset to the default */
if (iTCO_wdt_set_timeout(&p->wddev, heartbeat)) {
iTCO_wdt_set_timeout(&p->wddev, WATCHDOG_TIMEOUT);
- pr_info("timeout value out of range, using %d\n",
+ dev_info(dev, "timeout value out of range, using %d\n",
WATCHDOG_TIMEOUT);
}
@@ -583,11 +581,11 @@ static int iTCO_wdt_probe(struct platform_device *pdev)
watchdog_stop_on_unregister(&p->wddev);
ret = devm_watchdog_register_device(dev, &p->wddev);
if (ret != 0) {
- pr_err("cannot register watchdog device (err=%d)\n", ret);
+ dev_err(dev, "cannot register watchdog device (err=%d)\n", ret);
return ret;
}
- pr_info("initialized. heartbeat=%d sec (nowayout=%d)\n",
+ dev_info(dev, "initialized. heartbeat=%d sec (nowayout=%d)\n",
heartbeat, nowayout);
return 0;
@@ -651,21 +649,7 @@ static struct platform_driver iTCO_wdt_driver = {
},
};
-static int __init iTCO_wdt_init_module(void)
-{
- pr_info("Intel TCO WatchDog Timer Driver v%s\n", DRV_VERSION);
-
- return platform_driver_register(&iTCO_wdt_driver);
-}
-
-static void __exit iTCO_wdt_cleanup_module(void)
-{
- platform_driver_unregister(&iTCO_wdt_driver);
- pr_info("Watchdog Module Unloaded\n");
-}
-
-module_init(iTCO_wdt_init_module);
-module_exit(iTCO_wdt_cleanup_module);
+module_platform_driver(iTCO_wdt_driver);
MODULE_AUTHOR("Wim Van Sebroeck <wim@iguana.be>");
MODULE_DESCRIPTION("Intel TCO WatchDog Timer Driver");