X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fcore%2Fpcm.c;h=559c66c55754c03acba1bb2e896739f67c2964ee;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=d25dad47e6943a96bb05e0a12a9f4dad33d97ea9;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index d25dad47e..559c66c55 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -126,12 +126,12 @@ static int snd_pcm_control_ioctl(snd_card_t * card,
 #define FORMAT(v) [SNDRV_PCM_FORMAT_##v] = #v
 #define SUBFORMAT(v) [SNDRV_PCM_SUBFORMAT_##v] = #v 
 
-char *snd_pcm_stream_names[] = {
+static char *snd_pcm_stream_names[] = {
 	STREAM(PLAYBACK),
 	STREAM(CAPTURE),
 };
 
-char *snd_pcm_state_names[] = {
+static char *snd_pcm_state_names[] = {
 	STATE(OPEN),
 	STATE(SETUP),
 	STATE(PREPARED),
@@ -142,7 +142,7 @@ char *snd_pcm_state_names[] = {
 	STATE(SUSPENDED),
 };
 
-char *snd_pcm_access_names[] = {
+static char *snd_pcm_access_names[] = {
 	ACCESS(MMAP_INTERLEAVED), 
 	ACCESS(MMAP_NONINTERLEAVED),
 	ACCESS(MMAP_COMPLEX),
@@ -150,7 +150,7 @@ char *snd_pcm_access_names[] = {
 	ACCESS(RW_NONINTERLEAVED),
 };
 
-char *snd_pcm_format_names[] = {
+static char *snd_pcm_format_names[] = {
 	FORMAT(S8),
 	FORMAT(U8),
 	FORMAT(S16_LE),
@@ -191,22 +191,22 @@ char *snd_pcm_format_names[] = {
 	FORMAT(U18_3BE),
 };
 
-char *snd_pcm_subformat_names[] = {
+static char *snd_pcm_subformat_names[] = {
 	SUBFORMAT(STD), 
 };
 
-char *snd_pcm_tstamp_mode_names[] = {
+static char *snd_pcm_tstamp_mode_names[] = {
 	TSTAMP(NONE),
 	TSTAMP(MMAP),
 };
 
-const char *snd_pcm_stream_name(snd_pcm_stream_t stream)
+static const char *snd_pcm_stream_name(snd_pcm_stream_t stream)
 {
 	snd_assert(stream <= SNDRV_PCM_STREAM_LAST, return NULL);
 	return snd_pcm_stream_names[stream];
 }
 
-const char *snd_pcm_access_name(snd_pcm_access_t access)
+static const char *snd_pcm_access_name(snd_pcm_access_t access)
 {
 	snd_assert(access <= SNDRV_PCM_ACCESS_LAST, return NULL);
 	return snd_pcm_access_names[access];
@@ -218,19 +218,19 @@ const char *snd_pcm_format_name(snd_pcm_format_t format)
 	return snd_pcm_format_names[format];
 }
 
-const char *snd_pcm_subformat_name(snd_pcm_subformat_t subformat)
+static const char *snd_pcm_subformat_name(snd_pcm_subformat_t subformat)
 {
 	snd_assert(subformat <= SNDRV_PCM_SUBFORMAT_LAST, return NULL);
 	return snd_pcm_subformat_names[subformat];
 }
 
-const char *snd_pcm_tstamp_mode_name(snd_pcm_tstamp_t mode)
+static const char *snd_pcm_tstamp_mode_name(snd_pcm_tstamp_t mode)
 {
 	snd_assert(mode <= SNDRV_PCM_TSTAMP_LAST, return NULL);
 	return snd_pcm_tstamp_mode_names[mode];
 }
 
-const char *snd_pcm_state_name(snd_pcm_state_t state)
+static const char *snd_pcm_state_name(snd_pcm_state_t state)
 {
 	snd_assert(state <= SNDRV_PCM_STATE_LAST, return NULL);
 	return snd_pcm_state_names[state];
@@ -238,7 +238,7 @@ const char *snd_pcm_state_name(snd_pcm_state_t state)
 
 #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
 #include <linux/soundcard.h>
-const char *snd_pcm_oss_format_name(int format)
+static const char *snd_pcm_oss_format_name(int format)
 {
 	switch (format) {
 	case AFMT_MU_LAW:
@@ -267,7 +267,7 @@ const char *snd_pcm_oss_format_name(int format)
 }
 #endif
 
-
+#ifdef CONFIG_PROC_FS
 static void snd_pcm_proc_info_read(snd_pcm_substream_t *substream, snd_info_buffer_t *buffer)
 {
 	snd_pcm_info_t info;
@@ -391,6 +391,7 @@ static void snd_pcm_substream_proc_status_read(snd_info_entry_t *entry, snd_info
 	snd_iprintf(buffer, "hw_ptr      : %ld\n", runtime->status->hw_ptr);
 	snd_iprintf(buffer, "appl_ptr    : %ld\n", runtime->control->appl_ptr);
 }
+#endif
 
 #ifdef CONFIG_SND_DEBUG
 static void snd_pcm_xrun_debug_read(snd_info_entry_t *entry, snd_info_buffer_t *buffer)
@@ -829,8 +830,7 @@ void snd_pcm_release_substream(snd_pcm_substream_t *substream)
 		runtime->private_free(runtime);
 	snd_free_pages((void*)runtime->status, PAGE_ALIGN(sizeof(snd_pcm_mmap_status_t)));
 	snd_free_pages((void*)runtime->control, PAGE_ALIGN(sizeof(snd_pcm_mmap_control_t)));
-	if (runtime->hw_constraints.rules)
-		kfree(runtime->hw_constraints.rules);
+	kfree(runtime->hw_constraints.rules);
 	kfree(runtime);
 	substream->runtime = NULL;
 	substream->pstr->substream_opened--;
@@ -1034,7 +1034,6 @@ EXPORT_SYMBOL(snd_pcm_notify);
 EXPORT_SYMBOL(snd_pcm_open_substream);
 EXPORT_SYMBOL(snd_pcm_release_substream);
 EXPORT_SYMBOL(snd_pcm_format_name);
-EXPORT_SYMBOL(snd_pcm_subformat_name);
   /* pcm_native.c */
 EXPORT_SYMBOL(snd_pcm_link_rwlock);
 EXPORT_SYMBOL(snd_pcm_start);
@@ -1045,10 +1044,6 @@ EXPORT_SYMBOL(snd_pcm_suspend_all);
 EXPORT_SYMBOL(snd_pcm_kernel_playback_ioctl);
 EXPORT_SYMBOL(snd_pcm_kernel_capture_ioctl);
 EXPORT_SYMBOL(snd_pcm_kernel_ioctl);
-EXPORT_SYMBOL(snd_pcm_open);
-EXPORT_SYMBOL(snd_pcm_release);
-EXPORT_SYMBOL(snd_pcm_playback_poll);
-EXPORT_SYMBOL(snd_pcm_capture_poll);
 EXPORT_SYMBOL(snd_pcm_mmap_data);
 #if SNDRV_PCM_INFO_MMAP_IOMEM
 EXPORT_SYMBOL(snd_pcm_lib_mmap_iomem);
@@ -1061,7 +1056,6 @@ EXPORT_SYMBOL(snd_pcm_format_little_endian);
 EXPORT_SYMBOL(snd_pcm_format_big_endian);
 EXPORT_SYMBOL(snd_pcm_format_width);
 EXPORT_SYMBOL(snd_pcm_format_physical_width);
-EXPORT_SYMBOL(snd_pcm_format_size);
 EXPORT_SYMBOL(snd_pcm_format_silence_64);
 EXPORT_SYMBOL(snd_pcm_format_set_silence);
 EXPORT_SYMBOL(snd_pcm_build_linear_format);