bitops: introduce BIT() definition

introduce BIT() definition, used in at91_udc gadget
driver.

Signed-off-by: Heiko Schocher <hs@denx.de>
[remove all other occurrences of BIT(x) definition]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>

9 files changed, 0 insertions, 17 deletions

diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h
index 13a9cad238..112ac5eacd 100644
--- a/arch/arm/include/asm/arch-am33xx/cpu.h
+++ b/arch/arm/include/asm/arch-am33xx/cpu.h
@@ -17,7 +17,6 @@
 
 #include <asm/arch/hardware.h>
 
-#define BIT(x)				(1 << x)
 #define CL_BIT(x)			(0 << x)
 
 /* Timer register bits */
diff --git a/arch/arm/include/asm/arch-hi6220/gpio.h b/arch/arm/include/asm/arch-hi6220/gpio.h
index 98122a2f70..4fafaef5d5 100644
--- a/arch/arm/include/asm/arch-hi6220/gpio.h
+++ b/arch/arm/include/asm/arch-hi6220/gpio.h
@@ -11,8 +11,6 @@
 #define HI6220_GPIO_BASE(bank)	(((bank < 4) ? 0xf8011000 : \
 				0xf7020000 - 0x4000) + (0x1000 * bank))
 
-#define BIT(x)			(1 << (x))
-
 #define HI6220_GPIO_PER_BANK	8
 #define HI6220_GPIO_DIR		0x400
 
diff --git a/arch/arm/include/asm/arch-omap5/cpu.h b/arch/arm/include/asm/arch-omap5/cpu.h
index 6109b92777..b1513e9aaf 100644
--- a/arch/arm/include/asm/arch-omap5/cpu.h
+++ b/arch/arm/include/asm/arch-omap5/cpu.h
@@ -56,8 +56,6 @@ struct watchdog {
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL_STRICT_NAMES */
 
-#define BIT(x)				(1 << (x))
-
 #define WD_UNLOCK1		0xAAAA
 #define WD_UNLOCK2		0x5555
 
diff --git a/arch/arm/include/asm/arch-tegra/dc.h b/arch/arm/include/asm/arch-tegra/dc.h
index 6ffb468395..3a87f0b956 100644
--- a/arch/arm/include/asm/arch-tegra/dc.h
+++ b/arch/arm/include/asm/arch-tegra/dc.h
@@ -364,8 +364,6 @@ struct dc_ctlr {
 	struct dc_winbuf_reg winbuf;	/* WINBUF A/B/C 0x800 ~ 0x80d */
 };
 
-#define BIT(pos)	(1U << pos)
-
 /* DC_CMD_DISPLAY_COMMAND 0x032 */
 #define CTRL_MODE_SHIFT		5
 #define CTRL_MODE_MASK		(0x3 << CTRL_MODE_SHIFT)
diff --git a/arch/arm/mach-davinci/cpu.c b/arch/arm/mach-davinci/cpu.c
index ff61147757..74c3d5d936 100644
--- a/arch/arm/mach-davinci/cpu.c
+++ b/arch/arm/mach-davinci/cpu.c
@@ -28,8 +28,6 @@ DECLARE_GLOBAL_DATA_PTR;
 #define PLLC_PLLDIV8	0x170
 #define PLLC_PLLDIV9	0x174
 
-#define BIT(x)		(1 << (x))
-
 /* SOC-specific pll info */
 #ifdef CONFIG_SOC_DM355
 #define ARM_PLLDIV	PLLC_PLLDIV1
diff --git a/arch/arm/mach-keystone/include/mach/clock_defs.h b/arch/arm/mach-keystone/include/mach/clock_defs.h
index 8ad371f43d..f8d61d6ef1 100644
--- a/arch/arm/mach-keystone/include/mach/clock_defs.h
+++ b/arch/arm/mach-keystone/include/mach/clock_defs.h
@@ -11,8 +11,6 @@
 
 #include <asm/arch/hardware.h>
 
-#define BIT(x)			(1 << (x))
-
 /* PLL Control Registers */
 struct pllctl_regs {
 	u32	ctl;		/* 00 */
diff --git a/arch/arm/mach-keystone/include/mach/hardware.h b/arch/arm/mach-keystone/include/mach/hardware.h
index 53f28ec8da..f98a24eb57 100644
--- a/arch/arm/mach-keystone/include/mach/hardware.h
+++ b/arch/arm/mach-keystone/include/mach/hardware.h
@@ -24,8 +24,6 @@ typedef volatile unsigned int   *dv_reg_p;
 
 #endif
 
-#define		BIT(x)	(1 << (x))
-
 #define KS2_DDRPHY_PIR_OFFSET           0x04
 #define KS2_DDRPHY_PGCR0_OFFSET         0x08
 #define KS2_DDRPHY_PGCR1_OFFSET         0x0C
diff --git a/arch/arm/mach-mvebu/include/mach/soc.h b/arch/arm/mach-mvebu/include/mach/soc.h
index a8a6b27d80..02c21bcded 100644
--- a/arch/arm/mach-mvebu/include/mach/soc.h
+++ b/arch/arm/mach-mvebu/include/mach/soc.h
@@ -11,8 +11,6 @@
 #ifndef _MVEBU_SOC_H
 #define _MVEBU_SOC_H
 
-#define BIT(x)			(1 << (x))
-
 #define SOC_MV78460_ID		0x7846
 #define SOC_88F6810_ID		0x6810
 #define SOC_88F6820_ID		0x6820
diff --git a/arch/arm/mach-zynq/include/mach/gpio.h b/arch/arm/mach-zynq/include/mach/gpio.h
index 9e1e7da203..0789c49736 100644
--- a/arch/arm/mach-zynq/include/mach/gpio.h
+++ b/arch/arm/mach-zynq/include/mach/gpio.h
@@ -71,6 +71,4 @@
 /* GPIO upper 16 bit mask */
 #define ZYNQ_GPIO_UPPER_MASK 0xFFFF0000
 
-#define BIT(x) (1<<x)
-
 #endif /* _ZYNQ_GPIO_H */