diff options
Diffstat (limited to 'drivers/base/power')
| -rw-r--r-- | drivers/base/power/clock_ops.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/base/power/clock_ops.c b/drivers/base/power/clock_ops.c index 9d8fde709390..b9dd8fac87d7 100644 --- a/drivers/base/power/clock_ops.c +++ b/drivers/base/power/clock_ops.c @@ -43,6 +43,7 @@ static void pm_clk_acquire(struct device *dev, struct pm_clock_entry *ce) if (IS_ERR(ce->clk)) { ce->status = PCE_STATUS_ERROR; } else { + clk_prepare(ce->clk); ce->status = PCE_STATUS_ACQUIRED; dev_dbg(dev, "Clock %s managed by runtime PM.\n", ce->con_id); } @@ -99,10 +100,12 @@ static void __pm_clk_remove(struct pm_clock_entry *ce) if (ce->status < PCE_STATUS_ERROR) { if (ce->status == PCE_STATUS_ENABLED) - clk_disable_unprepare(ce->clk); + clk_disable(ce->clk); - if (ce->status >= PCE_STATUS_ACQUIRED) + if (ce->status >= PCE_STATUS_ACQUIRED) { + clk_unprepare(ce->clk); clk_put(ce->clk); + } } kfree(ce->con_id); |