usb: gadget: Replace runtime->status->state reference to runtime->state

The recent change in ALSA core allows drivers to get the current PCM
state directly from runtime object.  Replace the calls accordingly.
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20220926135558.26580-12-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>

drivers/usb/gadget/function/u_uac1_legacy.c

@@ -158,8 +158,8 @@ size_t u_audio_playback(struct gaudio *card, void *buf, size_t count)
 	snd_pcm_sframes_t frames;
 
 try_again:
-	if (runtime->status->state == SNDRV_PCM_STATE_XRUN ||
-		runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) {
+	if (runtime->state == SNDRV_PCM_STATE_XRUN ||
+		runtime->state == SNDRV_PCM_STATE_SUSPENDED) {
 		result = snd_pcm_kernel_ioctl(substream,
 				SNDRV_PCM_IOCTL_PREPARE, NULL);
 		if (result < 0) {