diff options
| author | Chunyan Zhang | 2019-05-22 03:15:03 +0200 |
|---|---|---|
| committer | Stephen Boyd | 2019-06-28 00:08:29 +0200 |
| commit | c974c48deeb969c5e4250e4f06af91edd84b1f10 (patch) | |
| tree | e49a4e150cfd2a858a08d842a33414718016afc6 /drivers/clk | |
| parent | clk: sprd: Check error only for devm_regmap_init_mmio() (diff) | |
| download | kernel-qcow2-linux-c974c48deeb969c5e4250e4f06af91edd84b1f10.tar.gz kernel-qcow2-linux-c974c48deeb969c5e4250e4f06af91edd84b1f10.tar.xz kernel-qcow2-linux-c974c48deeb969c5e4250e4f06af91edd84b1f10.zip | |
clk: sprd: Add check for return value of sprd_clk_regmap_init()
sprd_clk_regmap_init() doesn't always return success, adding check
for its return value should make the code more strong.
Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Reviewed-by: Baolin Wang <baolin.wang@linaro.org>
[sboyd@kernel.org: Add a missing int ret]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/sprd/sc9860-clk.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/clk/sprd/sc9860-clk.c b/drivers/clk/sprd/sc9860-clk.c index 9980ab55271b..f76305b4bc8d 100644 --- a/drivers/clk/sprd/sc9860-clk.c +++ b/drivers/clk/sprd/sc9860-clk.c @@ -2023,6 +2023,7 @@ static int sc9860_clk_probe(struct platform_device *pdev) { const struct of_device_id *match; const struct sprd_clk_desc *desc; + int ret; match = of_match_node(sprd_sc9860_clk_ids, pdev->dev.of_node); if (!match) { @@ -2031,7 +2032,9 @@ static int sc9860_clk_probe(struct platform_device *pdev) } desc = match->data; - sprd_clk_regmap_init(pdev, desc); + ret = sprd_clk_regmap_init(pdev, desc); + if (ret) + return ret; return sprd_clk_probe(&pdev->dev, desc->hw_clks); } |