[1/1] drm/mediatek: mtk_dpi: Remove redundant error printing in mtk_dpi_probe()

Message ID 20210511114936.5666-1-thunder.leizhen@huawei.com
State New
Headers show
Series
  • [1/1] drm/mediatek: mtk_dpi: Remove redundant error printing in mtk_dpi_probe()
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Commit Message

Leizhen (ThunderTown) May 11, 2021, 11:49 a.m.
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(-)

-- 
2.26.0.106.g9fadedd

Patch

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;
 	}