x86 defines PIT_LATCH as LATCH which in is defined as ((CLOCK_TICK_RATE + HZ/2) / HZ) and again defines CLOCK_TICK_RATE as PIT_TICK_RATE. MIPS defines PIT_LATCH as LATCH which in is defined as ((CLOCK_TICK_RATE + HZ/2) / HZ) and again defines CLOCK_TICK_RATE as 1193182. ARM defines PITCH_LATCH as ((PIT_TICK_RATE + HZ / 2) / HZ) - and that's the sanest thing and equivalent to above definitions so use that as the new definition in . Signed-off-by: Ralf Baechle To: linux-kernel@vger.kernel.org Cc: Russell King Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: x86@kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mips@linux-mips.org arch/arm/include/asm/i8253.h | 2 -- arch/mips/include/asm/i8253.h | 2 -- arch/x86/include/asm/i8253.h | 2 -- include/linux/i8253.h | 4 ++++ 4 files changed, 4 insertions(+), 6 deletions(-) Index: linux-mips/arch/arm/include/asm/i8253.h =================================================================== --- linux-mips.orig/arch/arm/include/asm/i8253.h +++ linux-mips/arch/arm/include/asm/i8253.h @@ -1,6 +1,4 @@ #ifndef __ASMARM_I8253_H #define __ASMARM_I8253_H -#define PIT_LATCH ((PIT_TICK_RATE + HZ / 2) / HZ) - #endif Index: linux-mips/arch/mips/include/asm/i8253.h =================================================================== --- linux-mips.orig/arch/mips/include/asm/i8253.h +++ linux-mips/arch/mips/include/asm/i8253.h @@ -5,8 +5,6 @@ #ifndef __ASM_I8253_H #define __ASM_I8253_H -#define PIT_LATCH LATCH - extern void setup_pit_timer(void); #endif /* __ASM_I8253_H */ Index: linux-mips/arch/x86/include/asm/i8253.h =================================================================== --- linux-mips.orig/arch/x86/include/asm/i8253.h +++ linux-mips/arch/x86/include/asm/i8253.h @@ -1,8 +1,6 @@ #ifndef _ASM_X86_I8253_H #define _ASM_X86_I8253_H -#define PIT_LATCH LATCH - extern void setup_pit_timer(void); #endif /* _ASM_X86_I8253_H */ Index: linux-mips/include/linux/i8253.h =================================================================== --- linux-mips.orig/include/linux/i8253.h +++ linux-mips/include/linux/i8253.h @@ -9,7 +9,9 @@ #ifndef __LINUX_I8253_H #define __LINUX_I8253_H +#include #include +#include #include /* i8253A PIT registers */ @@ -17,6 +19,8 @@ #define PIT_CH0 0x40 #define PIT_CH2 0x42 +#define PIT_LATCH ((PIT_TICK_RATE + HZ/2) / HZ) + #define inb_pit inb_p #define outb_pit outb_p -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/