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alistair23-linux
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LF-1596 dma: pxp: add checking for out against NULL 

Coverity Issue ID: 414719

Signed-off-by: Robby Cai <robby.cai@nxp.com>
Reviewed-by: Fancy Fang <chen.fang@nxp.com>
(cherry picked from commit 02460d551d7c94e911240da6b62082b91653d923)
5.4-rM2-2.2.x-imx-squashed
Robby Cai 2020-07-01 17:27:17 +08:00
parent fe7318abc1
commit 67841b2327
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/pxp/pxp_dma_v3.c
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@ -1543,7 +1543,7 @@ static uint32_t pxp_store_ctrl_config(struct pxp_pixmap *out, uint8_t mode,
ctrl.store_memory_en = 1;
}
if (out->rotate || out->flip)
if (out && (out->rotate || out->flip))
ctrl.block_en = 1;
ctrl.ch_en = 1;