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[1/1] drm/exynos: Remove redundant error printing in exynos_dsi_probe()

Message ID 20210511094004.4726-1-thunder.leizhen@huawei.com
State New
Headers show
Series [1/1] drm/exynos: Remove redundant error printing in exynos_dsi_probe() | expand

Commit Message

Zhen Lei May 11, 2021, 9:40 a.m. UTC
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

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/exynos/exynos_drm_dsi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

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diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 44e402b7cdfb6e3..2d2fe5ab26e7030 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1786,10 +1786,8 @@  static int exynos_dsi_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	dsi->reg_base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(dsi->reg_base)) {
-		dev_err(dev, "failed to remap io region\n");
+	if (IS_ERR(dsi->reg_base))
 		return PTR_ERR(dsi->reg_base);
-	}
 	dsi->phy = devm_phy_get(dev, "dsim");
 	if (IS_ERR(dsi->phy)) {