linux-kernel - [PATCH 5/5] ASoC: meson: codec-glue: fix pcm format cast warning

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Date:   Fri, 14 Feb 2020 14:13:50 +0100
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>
Cc:     Jerome Brunet <jbrunet@...libre.com>, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-amlogic@...ts.infradead.org,
        Kevin Hilman <khilman@...libre.com>,
        kbuild test robot <lkp@...el.com>
Subject: [PATCH 5/5] ASoC: meson: codec-glue: fix pcm format cast warning

Clarify the cast of snd_pcm_format_t and fix the sparse warning:
restricted snd_pcm_format_t degrades to integer

Fixes: 9c29fd9bdf92 ("ASoC: meson: g12a: extract codec-to-codec utils")
Reported-by: kbuild test robot <lkp@...el.com>
Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
 sound/soc/meson/meson-codec-glue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/meson/meson-codec-glue.c b/sound/soc/meson/meson-codec-glue.c
index 97bbc967e176..524a33472337 100644
--- a/sound/soc/meson/meson-codec-glue.c
+++ b/sound/soc/meson/meson-codec-glue.c
@@ -74,7 +74,7 @@ int meson_codec_glue_input_hw_params(struct snd_pcm_substream *substream,
 	data->params.rates = snd_pcm_rate_to_rate_bit(params_rate(params));
 	data->params.rate_min = params_rate(params);
 	data->params.rate_max = params_rate(params);
-	data->params.formats = 1 << params_format(params);
+	data->params.formats = 1ULL << (__force int) params_format(params);
 	data->params.channels_min = params_channels(params);
 	data->params.channels_max = params_channels(params);
 	data->params.sig_bits = dai->driver->playback.sig_bits;
-- 
2.24.1