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clocksource: em_sti: convert to clk_prepare/unprepare

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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>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Shinya Kuribayashi
2013-10-08 18:01:28 +09:00
committed by Daniel Lezcano
parent 4a7d3e8a99
commit fdfcab17a2
1 changed files with 2 additions and 2 deletions
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drivers/clocksource/em_sti.c
+2 -2
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@@ -78,7 +78,7 @@ static int em_sti_enable(struct em_sti_priv *p)
int ret; int ret;
/* enable clock */ /* enable clock */
ret = clk_enable(p->clk); ret = clk_prepare_enable(p->clk);
if (ret) { if (ret) {
dev_err(&p->pdev->dev, "cannot enable clock\n"); dev_err(&p->pdev->dev, "cannot enable clock\n");
return ret; return ret;
@@ -107,7 +107,7 @@ static void em_sti_disable(struct em_sti_priv *p)
em_sti_write(p, STI_INTENCLR, 3); em_sti_write(p, STI_INTENCLR, 3);
/* stop clock */ /* stop clock */
clk_disable(p->clk); clk_disable_unprepare(p->clk);
} }
static cycle_t em_sti_count(struct em_sti_priv *p) static cycle_t em_sti_count(struct em_sti_priv *p)