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dmaengine: fsl-edma: Remove redundant check in fsl_edma_free_chan_resources() 

clk_disable_unprepare() is safe to call with a NULL clk, the
FSL_EDMA_DRV_HAS_CHCLK check is reduntante. Clean up redundant checks.

Suggested-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Zhen Ni <zhen.ni@easystack.cn>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20251014024730.751237-1-zhen.ni@easystack.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Zhen Ni 2025-10-14 10:47:30 +08:00 committed by Vinod Koul
parent 6de23f81a5
commit 490c367b5f
1 changed files with 1 additions and 2 deletions
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3
drivers/dma/fsl-edma-common.c
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@ -905,8 +905,7 @@ void fsl_edma_free_chan_resources(struct dma_chan *chan)
fsl_chan->is_sw = false;
fsl_chan->srcid = 0;
fsl_chan->is_remote = false;
if (fsl_edma_drvflags(fsl_chan) & FSL_EDMA_DRV_HAS_CHCLK)
clk_disable_unprepare(fsl_chan->clk);
clk_disable_unprepare(fsl_chan->clk);
}
void fsl_edma_cleanup_vchan(struct dma_device *dmadev)