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[4/4] ASoC: uniphier: Constify static snd_pcm_hardware

Message ID 20240429-n-asoc-const-snd-pcm-hardware-v1-4-c6ce60989834@linaro.org (mailing list archive)
State Accepted
Commit 74a15fabd271d0fd82ceecbbfa1b98ea0a4709dd
Headers show
Series ASoC: Constify static snd_pcm_hardware | expand

Commit Message

Krzysztof Kozlowski April 29, 2024, 11:48 a.m. UTC 
Static 'struct snd_pcm_hardware' is not modified by the driver and its
copy is passed to the core, so it can be made const for increased code
safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 sound/soc/uniphier/aio-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/uniphier/aio-dma.c b/sound/soc/uniphier/aio-dma.c
index fe272befd967..265d61723e99 100644
--- a/sound/soc/uniphier/aio-dma.c
+++ b/sound/soc/uniphier/aio-dma.c
@@ -14,7 +14,7 @@ 
 
 #include "aio.h"
 
-static struct snd_pcm_hardware uniphier_aiodma_hw = {
+static const struct snd_pcm_hardware uniphier_aiodma_hw = {
 	.info = SNDRV_PCM_INFO_MMAP |
 		SNDRV_PCM_INFO_MMAP_VALID |
 		SNDRV_PCM_INFO_INTERLEAVED,