Prepare the clock at probe time, as there is no other appropriate place in the driver where we're allowed to sleep.
Cc: Daniel Lezcano <[email protected]> Cc: [email protected] Signed-off-by: Laurent Pinchart <[email protected]> --- drivers/clocksource/sh_mtu2.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c index e6cfb32..3cf1283 100644 --- a/drivers/clocksource/sh_mtu2.c +++ b/drivers/clocksource/sh_mtu2.c @@ -313,13 +313,18 @@ static int sh_mtu2_setup(struct sh_mtu2_priv *p, struct platform_device *pdev) goto err1; } + ret = clk_prepare(p->clk); + if (ret < 0) + goto err2; + ret = sh_mtu2_register(p, (char *)dev_name(&p->pdev->dev), cfg->clockevent_rating); if (ret < 0) - goto err2; + goto err3; return 0; - + err3: + clk_unprepare(p->clk); err2: clk_put(p->clk); err1: -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
