Commit cdebd553 authored Jun 01, 2021 by Takashi Iwai

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 <tiwai@suse.de>

parent f2ac3b83

sound/usb/pcm.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -29,7 +29,7 @@
		#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,
		static snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs,
		unsigned int rate)
		{
		int current_frame_number;

sound/usb/pcm.h

+0 −3

Original line number	Diff line number	Diff line
		@@ -2,9 +2,6 @@
		#ifndef __USBAUDIO_PCM_H
		#define __USBAUDIO_PCM_H

		snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs,
		unsigned int rate);

		void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream);
		int snd_usb_pcm_suspend(struct snd_usb_stream *as);
		int snd_usb_pcm_resume(struct snd_usb_stream *as);