Commit 77bb5aaf authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Sam Ravnborg
Browse files

drm/tve200: Fix handling of platform_get_irq() error 



platform_get_irq() returns -ERRNO on error.  In such case comparison
to 0 would pass the check.

Fixes: 179c02fe ("drm/tve200: Add new driver for TVE200")
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200827071107.27429-2-krzk@kernel.org
parent e2dae672

drivers/gpu/drm/tve200/tve200_drv.c

+2 −2
Original line number Diff line number Diff line
@@ -200,8 +200,8 @@ static int tve200_probe(struct platform_device *pdev) 
	}



	irq = platform_get_irq(pdev, 0);

	if (!irq) {

		ret = -EINVAL;

	if (irq < 0) {

		ret = irq;

		goto clk_disable;

	}