define global BIT macro

define global BIT macro

move all local BIT defines to the new globally define macro.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kumar Gala <galak@gate.crashing.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Cc: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

6 files changed, 1 insertions, 12 deletions

diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
index c72f9d79417c..eeeea90cd5a9 100644
--- a/include/asm-arm/arch-ixp4xx/io.h
+++ b/include/asm-arm/arch-ixp4xx/io.h
@@ -17,9 +17,6 @@
 
 #define IO_SPACE_LIMIT 0xffff0000
 
-#define BIT(x)  ((1)<<(x))
-
-
 extern int (*ixp4xx_pci_read)(u32 addr, u32 cmd, u32* data);
 extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data);
 
diff --git a/include/asm-mips/ip32/crime.h b/include/asm-mips/ip32/crime.h
index a13702fafa85..7c36b0e5b1c6 100644
--- a/include/asm-mips/ip32/crime.h
+++ b/include/asm-mips/ip32/crime.h
@@ -17,9 +17,6 @@
  */
 #define CRIME_BASE      0x14000000      /* physical */
 
-#undef BIT
-#define BIT(x)  (1UL << (x))
-
 struct sgi_crime {
         volatile unsigned long id;
 #define CRIME_ID_MASK                   0xff
diff --git a/include/asm-mips/ip32/mace.h b/include/asm-mips/ip32/mace.h
index 990082c81f39..d08d7c672139 100644
--- a/include/asm-mips/ip32/mace.h
+++ b/include/asm-mips/ip32/mace.h
@@ -17,9 +17,6 @@
  */
 #define MACE_BASE       0x1f000000      /* physical */
 
-#undef BIT
-#define BIT(x) (1UL << (x))
-
 /*
  * PCI interface
  */
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 939e80bdbef7..7fc90d7cd0c9 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -3,6 +3,7 @@
 #include <asm/types.h>
 
 #ifdef  __KERNEL__
+#define BIT(nr)                 (1UL << (nr))
 #define BIT_MASK(nr)            (1UL << ((nr) % BITS_PER_LONG))
 #define BIT_WORD(nr)            ((nr) / BITS_PER_LONG)
 #define BITS_TO_TYPE(nr, t)     (((nr)+(t)-1)/(t))
diff --git a/include/video/sstfb.h b/include/video/sstfb.h
index baa163f770ab..b52f07381243 100644
--- a/include/video/sstfb.h
+++ b/include/video/sstfb.h
@@ -68,7 +68,6 @@
 #  define print_var(X,Y...)
 #endif
 
-#define BIT(x)          (1ul<<(x))
 #define POW2(x)         (1ul<<(x))
 
 /*
diff --git a/include/video/tdfx.h b/include/video/tdfx.h
index 05b63c2a5abc..7431d9681e57 100644
--- a/include/video/tdfx.h
+++ b/include/video/tdfx.h
@@ -79,8 +79,6 @@
 
 /* register bitfields (not all, only as needed) */
 
-#define BIT(x)  (1UL << (x))
-
 /* COMMAND_2D reg. values */
 #define TDFX_ROP_COPY           0xcc    /* src */
 #define TDFX_ROP_INVERT         0x55    /* NOT dst */