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authorTakashi Iwai <tiwai@suse.de>2012-08-09 17:47:15 +0400
committerTakashi Iwai <tiwai@suse.de>2012-08-09 17:47:15 +0400
commitd34e4e00adbbc91ff9fc96ed9a4e4b65161868da (patch)
tree83db080b68eedf7b4fcc79b94358c2f884e0fdae /sound/drivers/pcsp
parent94c142a160d63edac0e1fca7848960dcf75dd2a9 (diff)
downloadlinux-d34e4e00adbbc91ff9fc96ed9a4e4b65161868da.tar.xz
ALSA: platform: Check CONFIG_PM_SLEEP instead of CONFIG_PM
When CONFIG_PM is set but CONFIG_PM_SLEEP is unset, SIMPLE_DEV_PM_OPS() ignores the given functions, and this leads to compile warnings. For avoiding this, simply check CONFIG_PM_SLEEP instead of CONFIG_PM. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers/pcsp')
-rw-r--r--sound/drivers/pcsp/pcsp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index 6ca59fc6dcb9..ef171295f6d4 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -199,7 +199,7 @@ static void pcsp_stop_beep(struct snd_pcsp *chip)
pcspkr_stop_sound();
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int pcsp_suspend(struct device *dev)
{
struct snd_pcsp *chip = dev_get_drvdata(dev);
@@ -212,7 +212,7 @@ static SIMPLE_DEV_PM_OPS(pcsp_pm, pcsp_suspend, NULL);
#define PCSP_PM_OPS &pcsp_pm
#else
#define PCSP_PM_OPS NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
static void pcsp_shutdown(struct platform_device *dev)
{