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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-10-03 13:54:50 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2017-10-08 16:17:39 +0530 |
| commit | 4219ff33b26dbaa08c728ee4ad1a3a5aae300e1a (patch) | |
| tree | a53631168f12dcbaed2065dc08e1f6ceb2ef9ab1 /drivers/dma/stm32-mdma.c | |
| parent | a4ffb13c8946abc4b92621275de6718e19db860d (diff) | |
| download | lwn-4219ff33b26dbaa08c728ee4ad1a3a5aae300e1a.tar.gz lwn-4219ff33b26dbaa08c728ee4ad1a3a5aae300e1a.zip | |
dmaengine: stm32-dmamux: Fix a NULL vs IS_ERR() check in probe
devm_ioremap_resource() doesn't return NULL, it returns error pointers.
Fixes: df7e762db5f6 ("dmaengine: Add STM32 DMAMUX driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/stm32-mdma.c')
0 files changed, 0 insertions, 0 deletions