Amit Daniel Kachhap wrote:
>
> This patch adds remove_irq in place of disable_irq which is
> correct equivalent function for setup_irq used in
> exynos4_mct_tick_init.
>
> Signed-off-by: Amit Daniel Kachhap <amit.kachhap@xxxxxxxxxx>
> Tested-by: Inderpal Singh <inderpal.singh@xxxxxxxxxx>
> ---
> arch/arm/mach-exynos/mct.c | 6 +++++-
> 1 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-exynos/mct.c b/arch/arm/mach-exynos/mct.c
> index 97343df..959f251 100644
> --- a/arch/arm/mach-exynos/mct.c
> +++ b/arch/arm/mach-exynos/mct.c
> @@ -428,9 +428,13 @@ int __cpuinit local_timer_setup(struct
> clock_event_device *evt)
>
> void local_timer_stop(struct clock_event_device *evt)
> {
> + unsigned int cpu = smp_processor_id();
> evt->set_mode(CLOCK_EVT_MODE_UNUSED, evt);
> if (mct_int_type == MCT_INT_SPI)
> - disable_irq(evt->irq);
> + if (cpu == 0)
> + remove_irq(evt->irq, &mct_tick0_event_irq);
> + else
> + remove_irq(evt->irq, &mct_tick1_event_irq);
Hmm, how about the cpu number is 2 or 3 on Quad-core?
As you know, this should be used for all of EXYNOS SoCs.
> else
> disable_percpu_irq(IRQ_MCT_LOCALTIMER);
> }
> --
> 1.7.1
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
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