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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-11-20 19:23:02 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-11-24 20:32:20 +0300 |
| commit | 25d39b590dac0b8230cc3663c9f8f1a3a21831fd (patch) | |
| tree | aa8c635664df5bca0567f5ece92d5481607b4000 | |
| parent | 75fa2d4218c7df7added689dc941ba7b52519b2e (diff) | |
| download | linux-25d39b590dac0b8230cc3663c9f8f1a3a21831fd.tar.xz | |
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 <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201120162303.482126-5-krzk@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | drivers/dma/stm32-dmamux.c | 2 |
1 files changed, 1 insertions, 1 deletions
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", }, {}, }; |