dmaengine: stm32-dma: Fix unsigned variable compared with zero

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Commit f4fd2ec08f: ("dmaengine: stm32-dma: use platform_get_irq()") used
unsigned variable irq to store the results and check later for negative
errors, so update the code to use signed variable for this

Fixes: f4fd2ec08f ("dmaengine: stm32-dma: use platform_get_irq()")
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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This commit is contained in:

Vinod Koul 2019-04-26 22:30:27 +05:30

parent f4fd2ec08f

commit c6504be539

1 changed files with 4 additions and 2 deletions

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drivers/dma/stm32-dma.c

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