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Subject[PATCH 0/4] dmaengine: Remove unneeded ERROR checks before clk_xxx
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This patch set tries to remove unneeded ERROR check before clk_xxx.
clk_put() already uses !clk and IS_ERR(clk) to check ERROR or NULL.
clk_disable_unprepare() already checks ERROR by using IS_ERR_OR_NULL.

Remove unneeded ERROR or NULL check before them.

Wan Jiabing (4):
dmaengine: ep93xx_dma: Remove unneeded ERROR check before clk_put
dmaengine: sprd-dma: Remove unneeded ERROR check before clk_disable_unprepare
dmaengine: ste_dma40: Remove unneeded ERROR and NULL check in ste_dma40
dmaengine: xgene-dma: Remove unneeded ERROR check before clk_disable_unprepare

drivers/dma/ep93xx_dma.c | 3 +--
drivers/dma/sprd-dma.c | 7 +------
drivers/dma/ste_dma40.c | 10 ++++------
drivers/dma/xgene-dma.c | 6 ++----
4 files changed, 8 insertions(+), 18 deletions(-)

--
2.36.1

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