Re: [PATCH v2 1/6] clocksource: exynos_mct: Remove dead code

Chanwoo Choi
2018-10-16T00:45:07Z

On 2018년 10월 15일 21:31, Marek Szyprowski wrote:
> Exynos Multi-Core Timer driver is used only on device-tree based
> systems, so remove non-dt related code. In case of !CONFIG_OF
> the code is anyway equal because of_irq_count() has a stub
> returning 0.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
> ---
> drivers/clocksource/exynos_mct.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c
> index 7a244b681876..43b335ff4a96 100644
> --- a/drivers/clocksource/exynos_mct.c
> +++ b/drivers/clocksource/exynos_mct.c
> @@ -581,11 +581,7 @@ static int __init mct_init_dt(struct device_node *np, unsigned int int_type)
> * timer irqs are specified after the four global timer
> * irqs are specified.
> */
> -#ifdef CONFIG_OF
> nr_irqs = of_irq_count(np);
> -#else
> - nr_irqs = 0;
> -#endif
> for (i = MCT_L0_IRQ; i < nr_irqs; i++)
> mct_irqs[i] = irq_of_parse_and_map(np, i);
>
>

I agree that Exynos MCT timer is only used by device-tree.
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>

--
Best Regards,
Chanwoo Choi
Samsung Electronics