Remove references to kernel macros.
The macros __force, __bitwise, __user are related to a kernel tool called
sparse to find kernel bugs. These macros are always defined as nothing
in the current uapi kernel header files, so these don't need to be here.
Change-Id: If2b36c2a36f2fce7025302e4b0bf19b6c070ab0b
Test: Builds without warningers/errors.
diff --git a/legacy/libalsa-intf/alsa_pcm.c b/legacy/libalsa-intf/alsa_pcm.c
index a814ae8..84d6549 100644
--- a/legacy/libalsa-intf/alsa_pcm.c
+++ b/legacy/libalsa-intf/alsa_pcm.c
@@ -46,10 +46,6 @@
#include "alsa_audio.h"
-#define __force
-#define __bitwise
-#define __user
-
#define DEBUG 1
enum format_alias {
