From 1df217868178bde7f4405255416de9547d16c6e8 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 30 Jul 2019 11:15:44 -0700 Subject: tty: 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: Greg Kroah-Hartman Cc: Jiri Slaby Cc: Greg Kroah-Hartman Signed-off-by: Stephen Boyd Link: https://lore.kernel.org/r/20190730181557.90391-45-swboyd@chromium.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/amba-pl011.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/tty/serial/amba-pl011.c') diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 5921a33b2a07..3a7d1a66f79c 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -2718,11 +2718,8 @@ static int sbsa_uart_probe(struct platform_device *pdev) return -ENOMEM; ret = platform_get_irq(pdev, 0); - if (ret < 0) { - if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "cannot obtain irq\n"); + if (ret < 0) return ret; - } uap->port.irq = ret; #ifdef CONFIG_ACPI_SPCR_TABLE -- cgit v1.2.3