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

[S.ÃaÄlar Onur]

Hi;

Following patch fixes following 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.ÃaÄlar Onur <caglar@xxxxxxxxxxxxx> 
 
 drivers/media/video/em28xx/Kconfig |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/media/video/em28xx/Kconfig b/drivers/media/video/em28xx/Kconfig
index abbd38c..0f7a0bd 100644
--- a/drivers/media/video/em28xx/Kconfig
+++ b/drivers/media/video/em28xx/Kconfig
@@ -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.

Cheeer
-- 
S.ÃaÄlar Onur <caglar@xxxxxxxxxxxxx>
http://cekirdek.pardus.org.tr/~caglar/

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