Received-SPF: pass (google.com: domain of linux-kernel+bounces-162177-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Mon, 29 Apr 2024 13:48:49 +0200
Subject: [PATCH 4/4] ASoC: uniphier: Constify static snd_pcm_hardware
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20240429-n-asoc-const-snd-pcm-hardware-v1-4-c6ce60989834@linaro.org>
References: <20240429-n-asoc-const-snd-pcm-hardware-v1-0-c6ce60989834@linaro.org>
In-Reply-To: <20240429-n-asoc-const-snd-pcm-hardware-v1-0-c6ce60989834@linaro.org>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>, 
 Banajit Goswami <bgoswami@quicinc.com>, Liam Girdwood <lgirdwood@gmail.com>, 
 Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>, 
 Takashi Iwai <tiwai@suse.com>, Shengjiu Wang <shengjiu.wang@gmail.com>, 
 Xiubo Li <Xiubo.Lee@gmail.com>, Fabio Estevam <festevam@gmail.com>, 
 Nicolin Chen <nicoleotsuka@gmail.com>, Shawn Guo <shawnguo@kernel.org>, 
 Sascha Hauer <s.hauer@pengutronix.de>, 
 Pengutronix Kernel Team <kernel@pengutronix.de>, 
 Jerome Brunet <jbrunet@baylibre.com>, 
 Neil Armstrong <neil.armstrong@linaro.org>, 
 Kevin Hilman <khilman@baylibre.com>, 
 Martin Blumenstingl <martin.blumenstingl@googlemail.com>, 
 Kunihiko Hayashi <hayashi.kunihiko@socionext.com>, 
 Masami Hiramatsu <mhiramat@kernel.org>
Cc: alsa-devel@alsa-project.org, linux-sound@vger.kernel.org, 
 linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, 
 imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, 
 linux-amlogic@lists.infradead.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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(-)

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,

-- 
2.43.0