Subject: [PATCH -next] staging/line6: needs to select SND_PCM

From: Randy Dunlap <[email-masked]>
Date: Tue, 27 Jul 2010 12:21:19 -0700

From: Randy Dunlap <[email-masked]>

line6 uses snd_pcm*() functions, so it should select SND_PCM.

ERROR: "snd_pcm_period_elapsed" [drivers/staging/line6/line6usb.ko] undefined!
ERROR: "snd_pcm_set_ops" [drivers/staging/line6/line6usb.ko] undefined!
ERROR: "snd_pcm_lib_free_pages" [drivers/staging/line6/line6usb.ko] undefined!
ERROR: "snd_pcm_lib_ioctl" [drivers/staging/line6/line6usb.ko] undefined!
ERROR: "snd_pcm_lib_malloc_pages" [drivers/staging/line6/line6usb.ko] undefined!
ERROR: "snd_pcm_hw_constraint_ratdens" [drivers/staging/line6/line6usb.ko] undefined!
ERROR: "snd_pcm_format_physical_width" [drivers/staging/line6/line6usb.ko] undefined!
ERROR: "snd_pcm_lib_preallocate_pages_for_all" [drivers/staging/line6/line6usb.ko] undefined!
ERROR: "snd_pcm_new" [drivers/staging/line6/line6usb.ko] undefined!

Signed-off-by: Randy Dunlap <[email-masked]>
Cc: Markus Grabner <[email-masked]>
---
 drivers/staging/line6/Kconfig |    1 +
 1 file changed, 1 insertion(+)

Third patch to staging/line6/Kconfig.  :(
Developers should know what kernel services their code needs
and how to configure for those needs.

--- linux-next-20100727.orig/drivers/staging/line6/Kconfig
+++ linux-next-20100727/drivers/staging/line6/Kconfig
@@ -2,6 +2,7 @@ config LINE6_USB
 	tristate "Line6 USB support"
 	depends on USB && SND
 	select SND_RAWMIDI
+	select SND_PCM
 	help
 	  This is a driver for the guitar amp, cab, and effects modeller
 	  PODxt Pro by Line6 (and similar devices), supporting the