diff options
author | Stephen Boyd <swboyd@chromium.org> | 2019-07-30 11:15:48 -0700 |
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committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2019-08-12 13:05:38 +0200 |
commit | 26ae6a8e9b09a94a38e5351502bee0e801d4d8c6 (patch) | |
tree | 5ef20b9ff19ce22d5ed04604775ba66e0dc48b3c /drivers/watchdog | |
parent | 4b4b8b03458ef33dc2545c038d3134ba668038a4 (diff) | |
download | linux-26ae6a8e9b09a94a38e5351502bee0e801d4d8c6.tar.gz |
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.c | 4 |
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); |