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watchdog: iTCO_wdt: use dev_*() instead of pr_*() for logging 

For device log outputs, it's better to have device name / ID
prefixed in all messages, so use the proper dev_*() functions here.

Explicit message on module load/unload don't seem to be really helpful
(we have other means to check which modules have been loaded), instead
just add noise to the kernel log. So, removing them.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20201117152214.32244-2-info@metux.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Enrico Weigelt, metux IT consult 2020-11-17 16:22:13 +01:00 committed by Wim Van Sebroeck
parent e629fffcc3
commit c21172b3a7
1 changed files with 8 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/watchdog/iTCO_wdt.c
View File

@ -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;