summaryrefslogtreecommitdiffstats
path: root/drivers/watchdog
diff options
context:
space:
mode:
authorStephen Boyd <swboyd@chromium.org>2019-07-30 11:15:48 -0700
committerWim Van Sebroeck <wim@linux-watchdog.org>2019-08-12 13:05:38 +0200
commit26ae6a8e9b09a94a38e5351502bee0e801d4d8c6 (patch)
tree5ef20b9ff19ce22d5ed04604775ba66e0dc48b3c /drivers/watchdog
parent4b4b8b03458ef33dc2545c038d3134ba668038a4 (diff)
downloadlinux-26ae6a8e9b09a94a38e5351502bee0e801d4d8c6.tar.bz2
watchdog: Remove dev_err() usage after platform_get_irq()
We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // <smpl> @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: linux-watchdog@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/sprd_wdt.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/sprd_wdt.c b/drivers/watchdog/sprd_wdt.c
index edba4e278685..0bb17b046140 100644
--- a/drivers/watchdog/sprd_wdt.c
+++ b/drivers/watchdog/sprd_wdt.c
@@ -284,10 +284,8 @@ static int sprd_wdt_probe(struct platform_device *pdev)
}
wdt->irq = platform_get_irq(pdev, 0);
- if (wdt->irq < 0) {
- dev_err(dev, "failed to get IRQ resource\n");
+ if (wdt->irq < 0)
return wdt->irq;
- }
ret = devm_request_irq(dev, wdt->irq, sprd_wdt_isr, IRQF_NO_SUSPEND,
"sprd-wdt", (void *)wdt);