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@xxxxxxxxxx> Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx> --- drivers/mmc/host/jz4740_mmc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c index b3c636edbb4610d..861ff6d9661a908 100644 --- a/drivers/mmc/host/jz4740_mmc.c +++ b/drivers/mmc/host/jz4740_mmc.c @@ -1013,7 +1013,6 @@ static int jz4740_mmc_probe(struct platform_device* pdev) host->base = devm_ioremap_resource(&pdev->dev, host->mem_res); if (IS_ERR(host->base)) { ret = PTR_ERR(host->base); - dev_err(&pdev->dev, "Failed to ioremap base memory\n"); goto err_free_host; } -- 2.26.0.106.g9fadedd