diff options
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/rack-meter.c | 5 | ||||
| -rw-r--r-- | drivers/macintosh/via-pmu.c | 4 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c index caaec654d7ea..465c52219639 100644 --- a/drivers/macintosh/rack-meter.c +++ b/drivers/macintosh/rack-meter.c @@ -154,8 +154,8 @@ static void rackmeter_do_pause(struct rackmeter *rm, int pause) DBDMA_DO_STOP(rm->dma_regs); return; } - memset(rdma->buf1, 0, SAMPLE_COUNT & sizeof(u32)); - memset(rdma->buf2, 0, SAMPLE_COUNT & sizeof(u32)); + memset(rdma->buf1, 0, ARRAY_SIZE(rdma->buf1)); + memset(rdma->buf2, 0, ARRAY_SIZE(rdma->buf2)); rm->dma_buf_v->mark = 0; @@ -227,6 +227,7 @@ static void rackmeter_do_timer(struct work_struct *work) total_idle_ticks = get_cpu_idle_time(cpu); idle_ticks = (unsigned int) (total_idle_ticks - rcpu->prev_idle); + idle_ticks = min(idle_ticks, total_ticks); rcpu->prev_idle = total_idle_ticks; /* We do a very dumb calculation to update the LEDs for now, diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 01ee736fe0ef..f8b6d1403c16 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -1851,7 +1851,7 @@ static int powerbook_sleep_grackle(void) _set_L2CR(save_l2cr); /* Restore userland MMU context */ - switch_mmu_context(NULL, current->active_mm); + switch_mmu_context(NULL, current->active_mm, NULL); /* Power things up */ pmu_unlock(); @@ -1940,7 +1940,7 @@ powerbook_sleep_Core99(void) _set_L3CR(save_l3cr); /* Restore userland MMU context */ - switch_mmu_context(NULL, current->active_mm); + switch_mmu_context(NULL, current->active_mm, NULL); /* Tell PMU we are ready */ pmu_unlock(); |