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[1/1] drm/stm: dsi: Remove redundant error printing in dw_mipi_dsi_stm_probe()

Message ID 20210511112237.5324-1-thunder.leizhen@huawei.com (mailing list archive)
State New, archived
Headers show
Series [1/1] drm/stm: dsi: Remove redundant error printing in dw_mipi_dsi_stm_probe() | expand

Commit Message

Leizhen (ThunderTown) May 11, 2021, 11:22 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
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/stm/dw_mipi_dsi-stm.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
index 8399d337589d5e4..2c6da2625cdfdcb 100644
--- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
+++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
@@ -356,7 +356,6 @@  static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
 	dsi->base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(dsi->base)) {
 		ret = PTR_ERR(dsi->base);
-		DRM_ERROR("Unable to get dsi registers %d\n", ret);
 		return ret;
 	}