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    Subject[patch-mm 03/33] i386: remove pit_interrupt_hook
    From: Chris Wright <chrisw@sous-sol.org>

    Remove pit_interrupt_hook as it adds just an extra layer.

    Signed-off-by: Chris Wright <chrisw@sous-sol.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    ---

    include/asm-i386/i8253.h | 11 -----------
    include/asm-i386/mach-default/do_timer.h | 2 +-
    include/asm-i386/mach-voyager/do_timer.h | 2 +-
    3 files changed, 2 insertions(+), 13 deletions(-)

    Index: linux-2.6.22-rc6-mm/include/asm-i386/i8253.h
    ===================================================================
    --- linux-2.6.22-rc6-mm.orig/include/asm-i386/i8253.h 2007-07-15 09:37:52.000000000 +0200
    +++ linux-2.6.22-rc6-mm/include/asm-i386/i8253.h 2007-07-15 17:49:01.000000000 +0200
    @@ -12,17 +12,6 @@ extern spinlock_t i8253_lock;

    extern struct clock_event_device *global_clock_event;

    -/**
    - * pit_interrupt_hook - hook into timer tick
    - * @regs: standard registers from interrupt
    - *
    - * Call the global clock event handler.
    - **/
    -static inline void pit_interrupt_hook(void)
    -{
    - global_clock_event->event_handler(global_clock_event);
    -}
    -
    extern void setup_pit_timer(void);

    #endif /* __ASM_I8253_H__ */
    Index: linux-2.6.22-rc6-mm/include/asm-i386/mach-default/do_timer.h
    ===================================================================
    --- linux-2.6.22-rc6-mm.orig/include/asm-i386/mach-default/do_timer.h 2007-04-26 05:08:32.000000000 +0200
    +++ linux-2.6.22-rc6-mm/include/asm-i386/mach-default/do_timer.h 2007-07-15 09:44:10.000000000 +0200
    @@ -12,5 +12,5 @@

    static inline void do_timer_interrupt_hook(void)
    {
    - pit_interrupt_hook();
    + global_clock_event->event_handler(global_clock_event);
    }
    Index: linux-2.6.22-rc6-mm/include/asm-i386/mach-voyager/do_timer.h
    ===================================================================
    --- linux-2.6.22-rc6-mm.orig/include/asm-i386/mach-voyager/do_timer.h 2007-04-26 05:08:32.000000000 +0200
    +++ linux-2.6.22-rc6-mm/include/asm-i386/mach-voyager/do_timer.h 2007-07-15 09:44:10.000000000 +0200
    @@ -12,7 +12,7 @@
    **/
    static inline void do_timer_interrupt_hook(void)
    {
    - pit_interrupt_hook();
    + global_clock_event->event_handler(global_clock_event);
    voyager_timer_interrupt();
    }

    --

    -
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