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![Krzysztof Kozlowski](https://secure.gravatar.com/avatar/ec27cf942cf9839d40db2b252dd3e0f0.jpg?s=96&d=mm)
Krzysztof Kozlowski committed 37958001e11
dmaengine: fsl-qdma: Handle invalid qdma-queue0 IRQ [ Upstream commit 41814c4eadf8a791b6d07114f96e7e120e59555c ] platform_get_irq_byname() might return -errno which later would be cast to an unsigned int and used in IRQ handling code leading to usage of wrong ID and errors about wrong irq_base. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Peng Ma <peng.ma@nxp.com> Tested-by: Peng Ma <peng.ma@nxp.com> Link: https://lore.kernel.org/r/20191004150826.6656-1-krzk@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>