From b33f37064b743d4c5771d3bfc65976790b7396cc Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 30 Jul 2019 11:15:46 -0700 Subject: usb: 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). Signed-off-by: Stephen Boyd Link: https://lore.kernel.org/r/20190730181557.90391-47-swboyd@chromium.org Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/gr_udc.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'drivers/usb/gadget/udc/gr_udc.c') diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c index 729e60e49564..7a0e9a58c2d8 100644 --- a/drivers/usb/gadget/udc/gr_udc.c +++ b/drivers/usb/gadget/udc/gr_udc.c @@ -2134,19 +2134,15 @@ static int gr_probe(struct platform_device *pdev) return PTR_ERR(regs); dev->irq = platform_get_irq(pdev, 0); - if (dev->irq <= 0) { - dev_err(dev->dev, "No irq found\n"); + if (dev->irq <= 0) return -ENODEV; - } /* Some core configurations has separate irqs for IN and OUT events */ dev->irqi = platform_get_irq(pdev, 1); if (dev->irqi > 0) { dev->irqo = platform_get_irq(pdev, 2); - if (dev->irqo <= 0) { - dev_err(dev->dev, "Found irqi but not irqo\n"); + if (dev->irqo <= 0) return -ENODEV; - } } else { dev->irqi = 0; } -- cgit v1.2.3