[ALSA] Fix Oops at rmmod with CONFIG_SND_VERBOSE_PROCFS=n

Fixed Oops at rmmod with CONFIG_SND_VERBOSE_PROCFS=n.
Add ifdef to struct fields for optimization and better compile
checks.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/sound/core/Kconfig b/sound/core/Kconfig
index f3a07fb2e690..4262a1c87731 100644
--- a/sound/core/Kconfig
+++ b/sound/core/Kconfig
@@ -142,7 +142,7 @@ config SND_SUPPORT_OLD_API
 
 config SND_VERBOSE_PROCFS
         bool "Verbose procfs contents"
-        depends on SND
+        depends on SND && PROC_FS
         default y
         help
           Say Y here to include code for verbose procfs contents (provides
@@ -175,7 +175,7 @@ config SND_DEBUG_DETECT
 config SND_PCM_XRUN_DEBUG
         bool "Enable PCM ring buffer overrun/underrun debugging"
         default n
-        depends on SND_DEBUG
+        depends on SND_DEBUG && SND_VERBOSE_PROCFS
         help
           Say Y to enable the PCM ring buffer overrun/underrun debugging.
           It is usually not required, but if you have trouble with