diff options
| author | Raghu Gandham <Raghu.Gandham@imgtec.com> | 2013-04-10 21:30:12 (GMT) |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-05-09 15:55:21 (GMT) |
| commit | 0ab2b7d08ea7226dc72ff0f8c05f470566facf7c (patch) | |
| tree | 7b791c6907a47733b1256da5e20600d182b36d40 /arch/mips/kernel/cevt-r4k.c | |
| parent | 2675fa7c7b46842f82b2766b5abe80e16ce32977 (diff) | |
| download | linux-0ab2b7d08ea7226dc72ff0f8c05f470566facf7c.tar.xz | |
MIPS: Add new GIC clockevent driver.
Add new clockevent driver that uses the counter present on the MIPS
Global Interrupt Controller.
Signed-off-by: Raghu Gandham <Raghu.Gandham@imgtec.com>
Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
Diffstat (limited to 'arch/mips/kernel/cevt-r4k.c')
| -rw-r--r-- | arch/mips/kernel/cevt-r4k.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c index 0309aef..0613f46 100644 --- a/arch/mips/kernel/cevt-r4k.c +++ b/arch/mips/kernel/cevt-r4k.c @@ -72,6 +72,9 @@ irqreturn_t c0_compare_interrupt(int irq, void *dev_id) /* Clear Count/Compare Interrupt */ write_c0_compare(read_c0_compare()); cd = &per_cpu(mips_clockevent_device, cpu); +#ifdef CONFIG_CEVT_GIC + if (!gic_present) +#endif cd->event_handler(cd); } @@ -203,6 +206,9 @@ int __cpuinit r4k_clockevent_init(void) cd->set_mode = mips_set_clock_mode; cd->event_handler = mips_event_handler; +#ifdef CONFIG_CEVT_GIC + if (!gic_present) +#endif clockevents_register_device(cd); if (cp0_timer_irq_installed) |