From: Takashi Iwai <tiwai@suse.de>
To: alsa-devel@alsa-project.org
Subject: [PATCH 1/5] ALSA: usb-audio: Make snd_usb_pcm_delay() static
Date: Tue, 1 Jun 2021 18:24:53 +0200 [thread overview]
Message-ID: <20210601162457.4877-2-tiwai@suse.de> (raw)
In-Reply-To: <20210601162457.4877-1-tiwai@suse.de>
It's a local function, let's make it static.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/usb/pcm.c | 4 ++--
sound/usb/pcm.h | 3 ---
2 files changed, 2 insertions(+), 5 deletions(-)
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;
diff --git a/sound/usb/pcm.h b/sound/usb/pcm.h
index 06c586467d3f..493a4e34d78d 100644
--- a/sound/usb/pcm.h
+++ b/sound/usb/pcm.h
@@ -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);
--
2.26.2
next prev parent reply other threads:[~2021-06-01 16:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-01 16:24 [PATCH 0/5] ALSA: usb-audio: Delay account cleanup and latency reduction Takashi Iwai
2021-06-01 16:24 ` Takashi Iwai [this message]
2021-06-01 16:24 ` [PATCH 2/5] ALSA: usb-audio: Pre-calculate buffer byte size Takashi Iwai
2021-06-01 16:24 ` [PATCH 3/5] ALSA: usb-audio: Refactoring delay account code Takashi Iwai
2021-06-01 16:24 ` [PATCH 4/5] ALSA: usb-audio: Factor out DSD bitrev copy function Takashi Iwai
2021-06-01 16:24 ` [PATCH 5/5] ALSA: usb-audio: Reduce latency at playback start Takashi Iwai
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