uapi headers: simplify the <linux/compiler.h> stuff.
We don't really need <linux/compiler.h> and <linux/compiler_types.h>. We
already have a mechanism to remove unused macros, so let's do that. We
don't currently have a way to remove unused #includes, so we still need
<linux/compiler.h> and <linux/compiler_types.h> files (but I've clarified
the comments in them).
I've kept the empty definitions of `__user` and `__force` for source
compatibility. (We had one security test at least that was assuming
a kernel struct definition will "just work".)
Bug: http://b/262917450
Test: treehugger
Change-Id: Iacbbbc1aeef9a4fac52dabd7811ab875cc267d4f
diff --git a/libc/kernel/uapi/drm/mga_drm.h b/libc/kernel/uapi/drm/mga_drm.h
index dc62961..eb55fa7 100644
--- a/libc/kernel/uapi/drm/mga_drm.h
+++ b/libc/kernel/uapi/drm/mga_drm.h
@@ -239,7 +239,7 @@
#define MGA_PARAM_CARD_TYPE 2
typedef struct drm_mga_getparam {
int param;
- void __user * value;
+ void * value;
} drm_mga_getparam_t;
#ifdef __cplusplus
}