pinctrl: sunxi: fix error return code in sunxi_pinctrl_probe()

Fix to return a negative error code from the devm_clk_get() error
handling case instead of 0, as done elsewhere in this function.

Introduced by commit 950707c0eb5c7aeaa2c446a04c824f4be686d2f6
(pinctrl: sunxi: add clock support)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-sunxi.c b/drivers/pinctrl/pinctrl-sunxi.c
index c058529db8f645cfd4a7888e1f5c5e0175edda2f..b7d8c890514c7429c7533ce134f09cbbd440d333 100644 (file)
--- a/drivers/pinctrl/pinctrl-sunxi.c
+++ b/drivers/pinctrl/pinctrl-sunxi.c
@@ -1990,8 +1990,10 @@ static int sunxi_pinctrl_probe(struct platform_device *pdev)
        }
 
        clk = devm_clk_get(&pdev->dev, NULL);
-       if (IS_ERR(clk))
+       if (IS_ERR(clk)) {
+               ret = PTR_ERR(clk);
                goto gpiochip_error;
+       }
 
        clk_prepare_enable(clk);