__snd_rawmidi_transmit_peek() and __snd_rawmidi_transmit_ack() are never called from the outside. Let's make them local static and unexport them.
Signed-off-by: Takashi Iwai tiwai@suse.de --- include/sound/rawmidi.h | 4 ---- sound/core/rawmidi.c | 13 ++++++------- 2 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h index 7a08ed2acd60..9402c25ae9ba 100644 --- a/include/sound/rawmidi.h +++ b/include/sound/rawmidi.h @@ -156,10 +156,6 @@ int snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream, int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, int count); int snd_rawmidi_transmit(struct snd_rawmidi_substream *substream, unsigned char *buffer, int count); -int __snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream, - unsigned char *buffer, int count); -int __snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, - int count); int snd_rawmidi_proceed(struct snd_rawmidi_substream *substream);
/* main midi functions */ diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index befa9809ff00..82e8f656bbb2 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -1258,7 +1258,7 @@ int snd_rawmidi_transmit_empty(struct snd_rawmidi_substream *substream) } EXPORT_SYMBOL(snd_rawmidi_transmit_empty);
-/** +/* * __snd_rawmidi_transmit_peek - copy data from the internal buffer * @substream: the rawmidi substream * @buffer: the buffer pointer @@ -1266,8 +1266,8 @@ EXPORT_SYMBOL(snd_rawmidi_transmit_empty); * * This is a variant of snd_rawmidi_transmit_peek() without spinlock. */ -int __snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream, - unsigned char *buffer, int count) +static int __snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream, + unsigned char *buffer, int count) { int result, count1; struct snd_rawmidi_runtime *runtime = substream->runtime; @@ -1304,7 +1304,6 @@ int __snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream, __skip: return result; } -EXPORT_SYMBOL(__snd_rawmidi_transmit_peek);
/** * snd_rawmidi_transmit_peek - copy data from the internal buffer @@ -1334,14 +1333,15 @@ int snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream, } EXPORT_SYMBOL(snd_rawmidi_transmit_peek);
-/** +/* * __snd_rawmidi_transmit_ack - acknowledge the transmission * @substream: the rawmidi substream * @count: the transferred count * * This is a variant of __snd_rawmidi_transmit_ack() without spinlock. */ -int __snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, int count) +static int __snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, + int count) { struct snd_rawmidi_runtime *runtime = substream->runtime;
@@ -1361,7 +1361,6 @@ int __snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, int coun } return count; } -EXPORT_SYMBOL(__snd_rawmidi_transmit_ack);
/** * snd_rawmidi_transmit_ack - acknowledge the transmission