drm/exynos/decon5433: Remove redundant error printing in exynos5433_decon_probe()

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>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index b9a4b76..197b973 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -815,10 +815,8 @@ static int exynos5433_decon_probe(struct platform_device *pdev)
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        ctx->addr = devm_ioremap_resource(dev, res);
-       if (IS_ERR(ctx->addr)) {
-               dev_err(dev, "ioremap failed\n");
+       if (IS_ERR(ctx->addr))
                return PTR_ERR(ctx->addr);
-       }
 
        ret = decon_conf_irq(ctx, "vsync", decon_irq_handler, 0);
        if (ret < 0)