linux-kernel - [PATCH v2 1/2] ASoC: soc-dai.h: Constify DAI ops auto_selectable

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Message-ID: <20240617125735.582963-1-krzysztof.kozlowski@linaro.org>
Date: Mon, 17 Jun 2024 14:57:34 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Support Opensource <support.opensource@...semi.com>,
	Herve Codina <herve.codina@...tlin.com>,
	Shenghao Ding <shenghao-ding@...com>,
	Kevin Lu <kevin-lu@...com>,
	Baojun Xu <baojun.xu@...com>,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	alsa-devel@...a-project.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 1/2] ASoC: soc-dai.h: Constify DAI ops auto_selectable_formats

The core ASoC code does not modify contents of the
'auto_selectable_formats' array passed in 'struct snd_soc_dai_ops', so
make it const for code safety.

Reviewed-by: Herve Codina <herve.codina@...tlin.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

Changes in v2:
1. Add Rb tag
---
 include/sound/soc-dai.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 15ef268c9845..279223c4ef5e 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -361,7 +361,7 @@ struct snd_soc_dai_ops {
 	 * see
 	 *	snd_soc_dai_get_fmt()
 	 */
-	u64 *auto_selectable_formats;
+	const u64 *auto_selectable_formats;
 	int num_auto_selectable_formats;
 
 	/* probe ordering - for components with runtime dependencies */
-- 
2.43.0