linux-kernel - [PATCH -next 5/5] ASoC: imx-card: use snd_pcm_format_t type for asrc

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Message-Id: <1658222864-25378-6-git-send-email-shengjiu.wang@nxp.com>
Date:   Tue, 19 Jul 2022 17:27:44 +0800
From:   Shengjiu Wang <shengjiu.wang@....com>
To:     shengjiu.wang@...il.com, Xiubo.Lee@...il.com, festevam@...il.com,
        nicoleotsuka@...il.com, lgirdwood@...il.com, broonie@...nel.org,
        perex@...ex.cz, tiwai@...e.com, alsa-devel@...a-project.org,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH -next 5/5] ASoC: imx-card: use snd_pcm_format_t type for asrc_format

Fix sparse warning:
sound/soc/fsl/imx-card.c:653:59: sparse: warning: incorrect type in assignment (different base types)
sound/soc/fsl/imx-card.c:653:59: sparse:    expected unsigned int [usertype] asrc_format
sound/soc/fsl/imx-card.c:653:59: sparse:    got restricted snd_pcm_format_t [usertype]
sound/soc/fsl/imx-card.c:655:59: sparse: warning: incorrect type in assignment (different base types)
sound/soc/fsl/imx-card.c:655:59: sparse:    expected unsigned int [usertype] asrc_format
sound/soc/fsl/imx-card.c:655:59: sparse:    got restricted snd_pcm_format_t [usertype]

Fixes: aa736700f42f ("ASoC: imx-card: Add imx-card machine driver")
Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
---
 sound/soc/fsl/imx-card.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c
index ccc4194dc5e7..bd7e489e96a1 100644
--- a/sound/soc/fsl/imx-card.c
+++ b/sound/soc/fsl/imx-card.c
@@ -118,7 +118,7 @@ struct imx_card_data {
 	struct snd_soc_card card;
 	int num_dapm_routes;
 	u32 asrc_rate;
-	u32 asrc_format;
+	snd_pcm_format_t asrc_format;
 };
 
 static struct imx_akcodec_fs_mul ak4458_fs_mul[] = {
@@ -474,7 +474,7 @@ static int be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 
 	mask = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
 	snd_mask_none(mask);
-	snd_mask_set(mask, data->asrc_format);
+	snd_mask_set(mask, (__force unsigned int)data->asrc_format);
 
 	return 0;
 }
@@ -639,7 +639,8 @@ static int imx_card_parse_of(struct imx_card_data *data)
 				goto err;
 			}
 
-			ret = of_property_read_u32(args.np, "fsl,asrc-format", &data->asrc_format);
+			ret = of_property_read_u32(args.np, "fsl,asrc-format",
+						   (u32 *)&data->asrc_format);
 			if (ret) {
 				/* Fallback to old binding; translate to asrc_format */
 				ret = of_property_read_u32(args.np, "fsl,asrc-width", &width);
-- 
2.34.1