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| author | Andrew Morton <akpm@linux-foundation.org> | 2007-12-24 14:40:56 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-01-31 17:29:44 +0100 |
| commit | 93521d274b7fb4e6da5772768683e4984783d9e7 (patch) | |
| tree | 582862de2e056d4980eee6f325c1c024bee85a45 /sound/usb | |
| parent | 7db756f2b1aab15b2d4834ebb373bb5dc07d95dc (diff) | |
| download | lwn-93521d274b7fb4e6da5772768683e4984783d9e7.tar.gz lwn-93521d274b7fb4e6da5772768683e4984783d9e7.zip | |
[ALSA] sound/usb/usbaudio.c: fix build with CONFIG_PM=n
sound/usb/usbaudio.c: In function 'usb_audio_suspend':
sound/usb/usbaudio.c:3674: error: implicit declaration of function 'snd_pcm_sus\pend_all'
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/usbaudio.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c index c52461d4a042..c6d628a3127c 100644 --- a/sound/usb/usbaudio.c +++ b/sound/usb/usbaudio.c @@ -2077,8 +2077,14 @@ int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request, static int usb_audio_probe(struct usb_interface *intf, const struct usb_device_id *id); static void usb_audio_disconnect(struct usb_interface *intf); + +#ifdef CONFIG_PM static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message); static int usb_audio_resume(struct usb_interface *intf); +#else +#define usb_audio_suspend NULL +#define usb_audio_resume NULL +#endif static struct usb_device_id usb_audio_ids [] = { #include "usbquirks.h" @@ -3658,6 +3664,7 @@ static void usb_audio_disconnect(struct usb_interface *intf) dev_get_drvdata(&intf->dev)); } +#ifdef CONFIG_PM static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message) { struct snd_usb_audio *chip = dev_get_drvdata(&intf->dev); @@ -3695,6 +3702,7 @@ static int usb_audio_resume(struct usb_interface *intf) return 0; } +#endif /* CONFIG_PM */ static int __init snd_usb_audio_init(void) { |