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SubjectRe: [PATCH 1/6] clocksource: em_sti: convert to clk_prepare/unprepare
On 09/24/2013 06:42 AM, Simon Horman wrote:
> [ CCed Daniel Lezcano and Thomas Gleixner, the clocksource maintainers ]
>
> On Tue, Sep 24, 2013 at 01:09:24PM +0900, takasi-y@ops.dti.ne.jp wrote:
>> From: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
>>
>> Add calls to clk_prepare and unprepare so that EMMA Mobile EV2 can
>> migrate to the common clock framework.
>>
>> Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>

I am not a clk framework expert but at the first glance sounds correct.

Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>

>> ---
>> drivers/clocksource/em_sti.c | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/clocksource/em_sti.c b/drivers/clocksource/em_sti.c
>> index 3a5909c..9d17083 100644
>> --- a/drivers/clocksource/em_sti.c
>> +++ b/drivers/clocksource/em_sti.c
>> @@ -78,7 +78,7 @@ static int em_sti_enable(struct em_sti_priv *p)
>> int ret;
>>
>> /* enable clock */
>> - ret = clk_enable(p->clk);
>> + ret = clk_prepare_enable(p->clk);
>> if (ret) {
>> dev_err(&p->pdev->dev, "cannot enable clock\n");
>> return ret;
>> @@ -107,7 +107,7 @@ static void em_sti_disable(struct em_sti_priv *p)
>> em_sti_write(p, STI_INTENCLR, 3);
>>
>> /* stop clock */
>> - clk_disable(p->clk);
>> + clk_disable_unprepare(p->clk);
>> }
>>
>> static cycle_t em_sti_count(struct em_sti_priv *p)
>> --
>> 1.8.1.5
>>


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