diff options
author | Manuel Lauss <mano@roarinelk.homelinux.net> | 2008-12-21 09:26:22 +0100 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2009-01-11 09:57:26 +0000 |
commit | 779e7d41ad004946603da139da99ba775f74cb1c (patch) | |
tree | befca6de7d38cfb689150e722164e3d2dad7aca7 /arch/mips/kernel/csrc-r4k.c | |
parent | 074cf656700ddd1d2bd7f815f78e785418beb898 (diff) |
MIPS: make cp0 counter clocksource/event usable as fallback.
The current mips clock build infrastructure lets a system only use
either the MIPS cp0 counter or a SoC specific timer as a clocksource /
clockevent device.
This patch renames the core cp0 counter clocksource / clockevent functions
from mips_* to r4k_* and updates the wrappers in asm-mips/time.h to
call these renamed functions instead.
Chips which can detect whether it is safe to use a chip-specific timer
can now fall back on the cp0 counter if necessary and possible
(e.g. Alchemy with a follow-on patch).
Existing behaviour is not changed in any way.
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/csrc-r4k.c')
-rw-r--r-- | arch/mips/kernel/csrc-r4k.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c index 74fb74583b4..f1a2893931e 100644 --- a/arch/mips/kernel/csrc-r4k.c +++ b/arch/mips/kernel/csrc-r4k.c @@ -22,7 +22,7 @@ static struct clocksource clocksource_mips = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -int __init init_mips_clocksource(void) +int __init init_r4k_clocksource(void) { if (!cpu_has_counter || !mips_hpt_frequency) return -ENXIO; |