* [PATCH -next] spi: cadence: Fix missing clk_disable_unprepare() on error in cnds_runtime_resume()
@ 2018-07-11 13:18 Wei Yongjun
0 siblings, 0 replies; only message in thread
From: Wei Yongjun @ 2018-07-11 13:18 UTC (permalink / raw)
To: kernel-janitors
Fix the missing clk_disable_unprepare() before return
from cnds_runtime_resume() in the error handling case.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/spi/spi-cadence.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index a568f35..7c88f74 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -739,7 +739,7 @@ static int __maybe_unused cnds_runtime_resume(struct device *dev)
ret = clk_prepare_enable(xspi->ref_clk);
if (ret) {
dev_err(dev, "Cannot enable device clock.\n");
- clk_disable(xspi->pclk);
+ clk_disable_unprepare(xspi->pclk);
return ret;
}
return 0;
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2018-07-11 13:18 [PATCH -next] spi: cadence: Fix missing clk_disable_unprepare() on error in cnds_runtime_resume() Wei Yongjun
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