[-next] spi: cadence: Fix missing clk_disable_unprepare() on error in cnds_runtime_resume()
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Message ID 1531315139-184922-1-git-send-email-weiyongjun1@huawei.com
State Accepted
Commit 2ba87a9bcc7a10aa28af9fbf5b4354b3168366e2
Headers show

Commit Message

Wei Yongjun July 11, 2018, 1:18 p.m. UTC
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(-)




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Patch
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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;