kmap_types.h: rename D macro

I tend to use a 'D' debugging macro a lot during debugging.  When I define
it before includes I often get conflicts with kmap_types.h's use of 'D'
too.  It's not very nice when a global include pollutes the name space
like this.

Rename the kmap_types.h D to KMAP_D.  It is only used temporarily in the
header so has no effect on anything else.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
index eddbce0..e5f234a 100644 (file)
--- a/include/asm-generic/kmap_types.h
+++ b/include/asm-generic/kmap_types.h
@@ -2,34 +2,35 @@
 #define _ASM_GENERIC_KMAP_TYPES_H
 
 #ifdef __WITH_KM_FENCE
-# define D(n) __KM_FENCE_##n ,
+# define KMAP_D(n) __KM_FENCE_##n ,
 #else
-# define D(n)
+# define KMAP_D(n)
 #endif
 
 enum km_type {
-D(0)   KM_BOUNCE_READ,
-D(1)   KM_SKB_SUNRPC_DATA,
-D(2)   KM_SKB_DATA_SOFTIRQ,
-D(3)   KM_USER0,
-D(4)   KM_USER1,
-D(5)   KM_BIO_SRC_IRQ,
-D(6)   KM_BIO_DST_IRQ,
-D(7)   KM_PTE0,
-D(8)   KM_PTE1,
-D(9)   KM_IRQ0,
-D(10)  KM_IRQ1,
-D(11)  KM_SOFTIRQ0,
-D(12)  KM_SOFTIRQ1,
-D(13)  KM_SYNC_ICACHE,
-D(14)  KM_SYNC_DCACHE,
-D(15)  KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */
-D(16)  KM_IRQ_PTE,
-D(17)  KM_NMI,
-D(18)  KM_NMI_PTE,
-D(19)  KM_TYPE_NR
+KMAP_D(0)      KM_BOUNCE_READ,
+KMAP_D(1)      KM_SKB_SUNRPC_DATA,
+KMAP_D(2)      KM_SKB_DATA_SOFTIRQ,
+KMAP_D(3)      KM_USER0,
+KMAP_D(4)      KM_USER1,
+KMAP_D(5)      KM_BIO_SRC_IRQ,
+KMAP_D(6)      KM_BIO_DST_IRQ,
+KMAP_D(7)      KM_PTE0,
+KMAP_D(8)      KM_PTE1,
+KMAP_D(9)      KM_IRQ0,
+KMAP_D(10)     KM_IRQ1,
+KMAP_D(11)     KM_SOFTIRQ0,
+KMAP_D(12)     KM_SOFTIRQ1,
+KMAP_D(13)     KM_SYNC_ICACHE,
+KMAP_D(14)     KM_SYNC_DCACHE,
+/* UML specific, for copy_*_user - used in do_op_one_page */
+KMAP_D(15)     KM_UML_USERCOPY,
+KMAP_D(16)     KM_IRQ_PTE,
+KMAP_D(17)     KM_NMI,
+KMAP_D(18)     KM_NMI_PTE,
+KMAP_D(19)     KM_TYPE_NR
 };
 
-#undef D
+#undef KMAP_D
 
 #endif