* [PATCH -next] clk: sunxi-ng: sun9i-a80: Fix wrong pointer passed to PTR_ERR()
@ 2017-02-06 16:09 Wei Yongjun
2017-02-06 23:01 ` Stephen Boyd
0 siblings, 1 reply; 2+ messages in thread
From: Wei Yongjun @ 2017-02-06 16:09 UTC (permalink / raw)
To: linux-arm-kernel
From: Wei Yongjun <weiyongjun1@huawei.com>
PTR_ERR should access the value just tested by IS_ERR, otherwise
the wrong error code will be returned.
Fixes: 783ab76ae553 ("clk: sunxi-ng: Add A80 Display Engine CCU")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c b/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c
index 3fc27db..6d11658 100644
--- a/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c
+++ b/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c
@@ -232,7 +232,7 @@ static int sun9i_a80_de_clk_probe(struct platform_device *pdev)
rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
if (IS_ERR(rstc)) {
- ret = PTR_ERR(bus_clk);
+ ret = PTR_ERR(rstc);
if (ret != -EPROBE_DEFER)
dev_err(&pdev->dev,
"Couldn't get reset control: %d\n", ret);
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2017-02-06 16:09 [PATCH -next] clk: sunxi-ng: sun9i-a80: Fix wrong pointer passed to PTR_ERR() Wei Yongjun
2017-02-06 23:01 ` Stephen Boyd
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