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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2023-09-15 15:59:59 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-10-02 18:58:33 +0300 |
| commit | 14f6d317913f634920a640e9047aa2e66f5bdcb7 (patch) | |
| tree | 675f3d2a3dbf10758a8ebc3b3e0a0fe53cbed21c /Documentation/devicetree/bindings/dma | |
| parent | 9c6e02eab10a8a7628cac2cd9b8db6806acc63ca (diff) | |
| download | linux-14f6d317913f634920a640e9047aa2e66f5bdcb7.tar.xz | |
dmaengine: ti: edma: handle irq_of_parse_and_map() errors
Zero is not a valid IRQ for in-kernel code and the irq_of_parse_and_map()
function returns zero on error. So this check for valid IRQs should only
accept values > 0.
Fixes: 2b6b3b742019 ("ARM/dmaengine: edma: Merge the two drivers under drivers/dma/")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/f15cb6a7-8449-4f79-98b6-34072f04edbc@moroto.mountain
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/dma')
0 files changed, 0 insertions, 0 deletions