[PATCH] gfp flags annotations - part 1

 - added typedef unsigned int __nocast gfp_t;

 - replaced __nocast uses for gfp flags with gfp_t - it gives exactly
   the same warnings as far as sparse is concerned, doesn't change
   generated code (from gcc point of view we replaced unsigned int with
   typedef) and documents what's going on far better.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 173f46e..35adce6 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -229,7 +229,7 @@
 	d->rx_credits = RFCOMM_DEFAULT_CREDITS;
 }
 
-struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio)
+struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio)
 {
 	struct rfcomm_dlc *d = kmalloc(sizeof(*d), prio);
 	if (!d)