common: Drop asm/global_data.h from common header

Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/fs/reiserfs/reiserfs_private.h b/fs/reiserfs/reiserfs_private.h
index c8867e2..5936f21 100644
--- a/fs/reiserfs/reiserfs_private.h
+++ b/fs/reiserfs/reiserfs_private.h
@@ -15,6 +15,8 @@
  * from the original reiser fs code, as found in the linux kernel.
  */
 
+#include <compiler.h>
+
 #ifndef __BYTE_ORDER
 #if defined(__LITTLE_ENDIAN) && !defined(__BIG_ENDIAN)
 #define __BYTE_ORDER __LITTLE_ENDIAN