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: Hulk Robot hulkci@huawei.com Signed-off-by: Zhen Lei thunder.leizhen@huawei.com --- drivers/gpu/drm/mediatek/mtk_dpi.c | 1 - 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index bea91c81626e154..891a109ffe441d8 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -743,7 +743,6 @@ static int mtk_dpi_probe(struct platform_device *pdev) dpi->regs = devm_ioremap_resource(dev, mem); if (IS_ERR(dpi->regs)) { ret = PTR_ERR(dpi->regs); - dev_err(dev, "Failed to ioremap mem resource: %d\n", ret); return ret; }