Unverified Commit ca0b0c1f authored by Zhen Lei's avatar Zhen Lei Committed by Maxime Ripard
Browse files

drm/vc4: Remove redundant error printing in vc4_ioremap_regs() 



When devm_ioremap_resource() fails, a clear enough error message will be
printed by its subfunction __devm_ioremap_resource(). The error
information contains the device name, failure cause, and possibly resource
information.

Therefore, remove the error printing here to simplify code and reduce the
binary size.

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarZhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210511092923.4617-1-thunder.leizhen@huawei.com
parent fd531024

drivers/gpu/drm/vc4/vc4_drv.c

+1 −3
Original line number Diff line number Diff line
@@ -57,10 +57,8 @@ void __iomem *vc4_ioremap_regs(struct platform_device *dev, int index) 


	res = platform_get_resource(dev, IORESOURCE_MEM, index);

	map = devm_ioremap_resource(&dev->dev, res);

	if (IS_ERR(map)) {

		DRM_ERROR("Failed to map registers: %ld\n", PTR_ERR(map));

	if (IS_ERR(map))

		return map;

	}



	return map;

}