From 25d39b590dac0b8230cc3663c9f8f1a3a21831fd Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 20 Nov 2020 17:23:02 +0100 Subject: 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: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20201120162303.482126-5-krzk@kernel.org Signed-off-by: Vinod Koul --- drivers/dma/stm32-dmamux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/dma') diff --git a/drivers/dma/stm32-dmamux.c b/drivers/dma/stm32-dmamux.c index a10ccd964376..ef0d0555103d 100644 --- a/drivers/dma/stm32-dmamux.c +++ b/drivers/dma/stm32-dmamux.c @@ -168,7 +168,7 @@ error_chan_id: 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", }, {}, }; -- cgit v1.2.3