From 26ae6a8e9b09a94a38e5351502bee0e801d4d8c6 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 30 Jul 2019 11:15:48 -0700 Subject: 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. // @@ 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(...); ) ... } // While we're here, remove braces on if statements that only have one statement (manually). Cc: Wim Van Sebroeck Cc: Guenter Roeck Cc: linux-watchdog@vger.kernel.org Cc: Greg Kroah-Hartman Signed-off-by: Stephen Boyd Reviewed-by: Guenter Roeck Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/sprd_wdt.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/watchdog') 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); -- cgit v1.2.3