ALSA: usb-audio: qcom: Fix incorrect type in enable_audio_stream

Fix sparse warning:
sound/usb/qcom/qc_audio_offload.c:943:27: sparse: incorrect type in argument 2
expected unsigned int val but got snd_pcm_format_t.

Explicitly cast pcm_format to unsigned int for snd_mask_leave().

Fixes: 326bbc348298 ("ALSA: usb-audio: qcom: Introduce QC USB SND offloading support")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202604062109.Oxi8JjWW-lkp@intel.com/
Signed-off-by: songxiebing <songxiebing@kylinos.cn>
Link: https://patch.msgid.link/20260408083311.774173-1-songxiebing@kylinos.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/usb/qcom/qc_audio_offload.c b/sound/usb/qcom/qc_audio_offload.c
index f161eb29f911780046adb7dbd97d29f5cd65a64c..9c0d370860f3c318956eb82f457c14b361846e68 100644 (file)
--- a/sound/usb/qcom/qc_audio_offload.c
+++ b/sound/usb/qcom/qc_audio_offload.c
@@ -947,7 +947,7 @@ static int enable_audio_stream(struct snd_usb_substream *subs,
        _snd_pcm_hw_params_any(&params);
 
        m = hw_param_mask(&params, SNDRV_PCM_HW_PARAM_FORMAT);
-       snd_mask_leave(m, pcm_format);
+       snd_mask_leave(m, (__force unsigned int)pcm_format);
 
        i = hw_param_interval(&params, SNDRV_PCM_HW_PARAM_CHANNELS);
        snd_interval_setinteger(i);