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| author |   Thomas Bogendoerfer <tbogendoerfer@suse.de> | 2020-01-09 13:33:50 +0100 |
|---|---|---|
| committer |   Paul Burton <paulburton@kernel.org> | 2020-01-09 15:30:06 -0800 |
| commit | d31f9e64898be28ebe9da4b5a0030f2ec4a0912c (patch) | |
| tree | 5f35ec0f0346ff07330d0fe5eba65daf56094bab /arch/mips/sgi-ip27/ip27-timer.c | |
| parent | MIPS: SGI-IP27: Only reserve interrupts used in Linux (diff) | |
| download | linux-dev-d31f9e64898be28ebe9da4b5a0030f2ec4a0912c.tar.xz linux-dev-d31f9e64898be28ebe9da4b5a0030f2ec4a0912c.zip | |
MIPS: SGI-IP27: Store cpu speed when scanning for CPUs and use it later
Remember CPU speed while scanning for available CPUs to avoid
looking it up a second time when printing CPU speed.
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-timer.c')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-timer.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index 5839bdd8442f..6b7126a42e72 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -150,25 +150,6 @@ void __init plat_time_init(void) hub_rt_clock_event_init(); } -void cpu_time_init(void) -{ - lboard_t *board; - klcpu_t *cpu; - int cpuid; - - /* Don't use ARCS. ARCS is fragile. Klconfig is simple and sane. */ - board = find_lboard(KL_CONFIG_INFO(get_nasid()), KLTYPE_IP27); - if (!board) - panic("Can't find board info for myself."); - - cpuid = LOCAL_HUB_L(PI_CPU_NUM) ? IP27_CPU0_INDEX : IP27_CPU1_INDEX; - cpu = (klcpu_t *) KLCF_COMP(board, cpuid); - if (!cpu) - panic("No information about myself?"); - - printk("CPU %d clock is %dMHz.\n", smp_processor_id(), cpu->cpu_speed); -} - void hub_rtc_init(nasid_t nasid) { |