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authorJohann Felix Soden <johfel@users.sourceforge.net>2008-05-02 09:54:31 +0200
committerTakashi Iwai <tiwai@suse.de>2008-05-05 14:12:07 +0200
commit983e0972cea450fe5725d1ba11c78adfd5d7ad3a (patch)
tree8d47edc4f869c526386c7db03c4fb05fbc20d36f /sound
parentf74d505b58d36ceeef10e459094f0eb760681165 (diff)
downloadlinux-983e0972cea450fe5725d1ba11c78adfd5d7ad3a.tar.gz
[ALSA] pcsp: Fix build with CONFIG_PM=n
sound/drivers/pcsp/pcsp.c: In function 'pcsp_suspend': sound/drivers/pcsp/pcsp.c:201: error: implicit declaration of function 'snd_pcm_suspend_all' Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net> CC: Stas Sergeev <stsp@aknet.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/drivers/pcsp/pcsp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index 59203511e77..54a1f9036c6 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -194,6 +194,7 @@ static void pcsp_stop_beep(struct snd_pcsp *chip)
spin_unlock_irq(&chip->substream_lock);
}
+#ifdef CONFIG_PM
static int pcsp_suspend(struct platform_device *dev, pm_message_t state)
{
struct snd_pcsp *chip = platform_get_drvdata(dev);
@@ -201,6 +202,9 @@ static int pcsp_suspend(struct platform_device *dev, pm_message_t state)
snd_pcm_suspend_all(chip->pcm);
return 0;
}
+#else
+#define pcsp_suspend NULL
+#endif /* CONFIG_PM */
static void pcsp_shutdown(struct platform_device *dev)
{