From: Wei Yongjun <yongjun_...@trendmicro.com.cn> Add the missing clk_disable_unprepare() before return from k3_dma_probe() in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn> --- drivers/dma/k3dma.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c index a2c330f..892704f 100644 --- a/drivers/dma/k3dma.c +++ b/drivers/dma/k3dma.c @@ -750,7 +750,7 @@ static int k3_dma_probe(struct platform_device *op) ret = dma_async_device_register(&d->slave); if (ret) - return ret; + goto dma_async_register_fail; ret = of_dma_controller_register((&op->dev)->of_node, k3_of_dma_simple_xlate, d); @@ -767,6 +767,8 @@ static int k3_dma_probe(struct platform_device *op) of_dma_register_fail: dma_async_device_unregister(&d->slave); +dma_async_register_fail: + clk_disable_unprepare(d->clk); return ret; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/