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authorTakashi Iwai <tiwai@suse.de>2014-02-10 09:48:47 +0100
committerTakashi Iwai <tiwai@suse.de>2014-02-10 11:42:00 +0100
commit8eeaa2f9e06dcfb45593a0fcd91e81abc7f5d209 (patch)
tree9edb1030921070d747288d4cea33dc8500dd1a5c /sound/core/pcm.c
parent0a11458cbbb81d044c8fc5a77a7584cd33f08c48 (diff)
downloadlinux-linaro-stable-8eeaa2f9e06dcfb45593a0fcd91e81abc7f5d209.tar.gz
ALSA: Replace with IS_ENABLED()
Replace the lengthy #if defined(XXX) || defined(XXX_MODULE) with the new IS_ENABLED() macro. The patch still doesn't cover all ifdefs. For example, the dependency on CONFIG_GAMEPORT is still open-coded because this also has an extra dependency on MODULE. Similarly, an open-coded ifdef in pcm_oss.c and some sequencer-related stuff are left untouched. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm.c')
-rw-r--r--sound/core/pcm.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index e1e9e0c999fe..091a05c1d5b3 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -295,7 +295,7 @@ static const char *snd_pcm_state_name(snd_pcm_state_t state)
return snd_pcm_state_names[(__force int)state];
}
-#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
+#if IS_ENABLED(CONFIG_SND_PCM_OSS)
#include <linux/soundcard.h>
static const char *snd_pcm_oss_format_name(int format)
@@ -398,7 +398,7 @@ static void snd_pcm_substream_proc_hw_params_read(struct snd_info_entry *entry,
snd_iprintf(buffer, "rate: %u (%u/%u)\n", runtime->rate, runtime->rate_num, runtime->rate_den);
snd_iprintf(buffer, "period_size: %lu\n", runtime->period_size);
snd_iprintf(buffer, "buffer_size: %lu\n", runtime->buffer_size);
-#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
+#if IS_ENABLED(CONFIG_SND_PCM_OSS)
if (substream->oss.oss) {
snd_iprintf(buffer, "OSS format: %s\n", snd_pcm_oss_format_name(runtime->oss.format));
snd_iprintf(buffer, "OSS channels: %u\n", runtime->oss.channels);
@@ -651,7 +651,7 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
struct snd_pcm_str *pstr = &pcm->streams[stream];
struct snd_pcm_substream *substream, *prev;
-#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
+#if IS_ENABLED(CONFIG_SND_PCM_OSS)
mutex_init(&pstr->oss.setup_mutex);
#endif
pstr->stream = stream;
@@ -807,7 +807,7 @@ EXPORT_SYMBOL(snd_pcm_new_internal);
static void snd_pcm_free_stream(struct snd_pcm_str * pstr)
{
struct snd_pcm_substream *substream, *substream_next;
-#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
+#if IS_ENABLED(CONFIG_SND_PCM_OSS)
struct snd_pcm_oss_setup *setup, *setupn;
#endif
substream = pstr->substream;
@@ -819,7 +819,7 @@ static void snd_pcm_free_stream(struct snd_pcm_str * pstr)
substream = substream_next;
}
snd_pcm_stream_proc_done(pstr);
-#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
+#if IS_ENABLED(CONFIG_SND_PCM_OSS)
for (setup = pstr->oss.setup_list; setup; setup = setupn) {
setupn = setup->next;
kfree(setup->task_name);