Messages in this thread Patch in this message | | | From | Takuo Koguchi <> | Subject | [PATCH] spi: jcore: disable clock when registering spi conroller failed | Date | Thu, 7 Dec 2017 19:11:41 +0900 |
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When probe function fails in registering the spi controller, the clock should remain disabled.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Takuo Koguchi <takuo.koguchi.sw@hitachi.com> --- Compiled test only, no runtime test done. drivers/spi/spi-jcore.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-jcore.c b/drivers/spi/spi-jcore.c index cebfea5..dafed62 100644 --- a/drivers/spi/spi-jcore.c +++ b/drivers/spi/spi-jcore.c @@ -198,8 +198,10 @@ static int jcore_spi_probe(struct platform_device *pdev) /* Register our spi controller */ err = devm_spi_register_master(&pdev->dev, master); - if (err) + if (err) { + clk_disable(clk); goto exit; + } return 0; -- 2.7.4
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