diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:32:01 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:32:01 +0200 |
| commit | da7878d75b8520c9ae00d27dfbbce546a7bfdfbb (patch) | |
| tree | 547fd497a80818a60ac36831377d5df97868173c /arch/m68knommu | |
| parent | 0e50a4c6ab94ffe7e5515b86b5df9e5abc8c6b13 (diff) | |
| parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) | |
| download | kernel_samsung_smdk4412-da7878d75b8520c9ae00d27dfbbce546a7bfdfbb.zip kernel_samsung_smdk4412-da7878d75b8520c9ae00d27dfbbce546a7bfdfbb.tar.gz kernel_samsung_smdk4412-da7878d75b8520c9ae00d27dfbbce546a7bfdfbb.tar.bz2 | |
Merge branch 'linus' into x86/pebs
Diffstat (limited to 'arch/m68knommu')
| -rw-r--r-- | arch/m68knommu/kernel/init_task.c | 1 | ||||
| -rw-r--r-- | arch/m68knommu/platform/coldfire/timers.c | 8 |
2 files changed, 7 insertions, 2 deletions
diff --git a/arch/m68knommu/kernel/init_task.c b/arch/m68knommu/kernel/init_task.c index 3897043..344c01a 100644 --- a/arch/m68knommu/kernel/init_task.c +++ b/arch/m68knommu/kernel/init_task.c @@ -13,7 +13,6 @@ #include <asm/pgtable.h> static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/m68knommu/platform/coldfire/timers.c b/arch/m68knommu/platform/coldfire/timers.c index ba5a9f3..454f254 100644 --- a/arch/m68knommu/platform/coldfire/timers.c +++ b/arch/m68knommu/platform/coldfire/timers.c @@ -111,7 +111,13 @@ void hw_timer_init(void) __raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR)); mcftmr_cycles_per_jiffy = FREQ / HZ; - __raw_writetrr(mcftmr_cycles_per_jiffy, TA(MCFTIMER_TRR)); + /* + * The coldfire timer runs from 0 to TRR included, then 0 + * again and so on. It counts thus actually TRR + 1 steps + * for 1 tick, not TRR. So if you want n cycles, + * initialize TRR with n - 1. + */ + __raw_writetrr(mcftmr_cycles_per_jiffy - 1, TA(MCFTIMER_TRR)); __raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 | MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, TA(MCFTIMER_TMR)); |