ASoC: fsl_asrc: force cast the asrc_format type

[ Upstream commit c49932726de24405d45516b3f8ad2735714fdf05 ]

Fix sparse warning:
sound/soc/fsl/fsl_asrc.c:1177:60: sparse: warning: incorrect type in argument 3 (different base types)
sound/soc/fsl/fsl_asrc.c:1177:60: sparse:    expected unsigned int [usertype] *out_value
sound/soc/fsl/fsl_asrc.c:1177:60: sparse:    got restricted snd_pcm_format_t *
sound/soc/fsl/fsl_asrc.c:1200:47: sparse: warning: restricted snd_pcm_format_t degrades to integer

Fixes: 4520af41fd21 ("ASoC: fsl_asrc: Support new property fsl,asrc-format")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1658399393-28777-3-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
index d7d1536..44dcbf4 100644 (file)
--- a/sound/soc/fsl/fsl_asrc.c
+++ b/sound/soc/fsl/fsl_asrc.c
@@ -1066,6 +1066,7 @@ static int fsl_asrc_probe(struct platform_device *pdev)
        struct resource *res;
        void __iomem *regs;
        int irq, ret, i;
+       u32 asrc_fmt = 0;
        u32 map_idx;
        char tmp[16];
        u32 width;
@@ -1174,7 +1175,8 @@ static int fsl_asrc_probe(struct platform_device *pdev)
                return ret;
        }
 
-       ret = of_property_read_u32(np, "fsl,asrc-format", &asrc->asrc_format);
+       ret = of_property_read_u32(np, "fsl,asrc-format", &asrc_fmt);
+       asrc->asrc_format = (__force snd_pcm_format_t)asrc_fmt;
        if (ret) {
                ret = of_property_read_u32(np, "fsl,asrc-width", &width);
                if (ret) {
@@ -1197,7 +1199,7 @@ static int fsl_asrc_probe(struct platform_device *pdev)
                }
        }
 
-       if (!(FSL_ASRC_FORMATS & (1ULL << asrc->asrc_format))) {
+       if (!(FSL_ASRC_FORMATS & pcm_format_to_bits(asrc->asrc_format))) {
                dev_warn(&pdev->dev, "unsupported width, use default S24_LE\n");
                asrc->asrc_format = SNDRV_PCM_FORMAT_S24_LE;
        }