Commit 25d39b59 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Vinod Koul
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dmaengine: stm32: mark of_device_id table as maybe unused 



The driver uses a second of_device_id table in the probe()
function by passing it to of_match_node().  This code will be a no-op
for compile testing (!CONFIG_OF on x86_64):

    drivers/dma/stm32-dmamux.c:171:34: warning:
        ‘stm32_stm32dma_master_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201120162303.482126-5-krzk@kernel.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 75fa2d42

drivers/dma/stm32-dmamux.c

+1 −1
Original line number Diff line number Diff line
@@ -168,7 +168,7 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec, 
	return ERR_PTR(ret);

}



static const struct of_device_id stm32_stm32dma_master_match[] = {

static const struct of_device_id stm32_stm32dma_master_match[] __maybe_unused = {

	{ .compatible = "st,stm32-dma", },

	{},

};