From cdebd5530360cfd6240b1692a4c60212a2e39c8a Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 1 Jun 2021 18:24:53 +0200 Subject: ALSA: usb-audio: Make snd_usb_pcm_delay() static It's a local function, let's make it static. Link: https://lore.kernel.org/r/20210601162457.4877-2-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/usb/pcm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/usb/pcm.c') diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index e5311b6bb3f6..359c759a7023 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -29,8 +29,8 @@ #define SUBSTREAM_FLAG_SYNC_EP_STARTED 1 /* return the estimated delay based on USB frame counters */ -snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs, - unsigned int rate) +static snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs, + unsigned int rate) { int current_frame_number; int frame_diff; -- cgit v1.2.3-70-g09d2