drm/sun4i: backend: remove redundant dev_err call in sun4i_backend_bind()

There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 91a702225ded..fcd4e912c0d7 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -288,10 +288,8 @@ static int sun4i_backend_bind(struct device *dev, struct device *master,
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         regs = devm_ioremap_resource(dev, res);
-        if (IS_ERR(regs)) {
-                dev_err(dev, "Couldn't map the backend registers\n");
+        if (IS_ERR(regs))
                 return PTR_ERR(regs);
-        }
 
         backend->regs = devm_regmap_init_mmio(dev, regs,
                                               &sun4i_backend_regmap_config);