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drivers/media/video/em28xx/: Fix undefined symbol error with CONFIG_SND=N 

Without this you get undefined symbol errors with CONFIG_SND=N:

  ERROR: "snd_pcm_period_elapsed" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_pcm_hw_constraint_integer" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_pcm_set_ops" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_pcm_lib_ioctl" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_card_new" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_card_free" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_card_register" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_pcm_new" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!

Signed-off-by: S.Çağlar Onur <caglar@pardus.org.tr>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
S.Çağlar Onur 2008-02-10 05:27:23 +02:00 committed by Linus Torvalds
parent c1cb795338
commit 95a940e9e1
1 changed files with 2 additions and 1 deletions
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3
drivers/media/video/em28xx/Kconfig
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@ -13,7 +13,8 @@ config VIDEO_EM28XX
module will be called em28xx
config VIDEO_EM28XX_ALSA
depends on VIDEO_EM28XX
depends on VIDEO_EM28XX && SND
select SND_PCM
tristate "Empia EM28xx ALSA audio module"
---help---
This is an ALSA driver for some Empia 28xx based TV cards.