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| author | David S. Miller <davem@davemloft.net> | 2012-04-10 22:30:45 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-10 22:30:45 +0400 |
| commit | 06eb4eafbdc0796d741d139a44f1253278da8611 (patch) | |
| tree | fbdb44317130c371928154c9e6903e699fe2b995 /arch/arm/plat-omap/clock.c | |
| parent | 32ed53b83ea5ec26a4dba90e18f5e0ff6c71eb48 (diff) | |
| parent | f68e556e23d1a4176b563bcb25d8baf2c5313f91 (diff) | |
| download | linux-06eb4eafbdc0796d741d139a44f1253278da8611.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'arch/arm/plat-omap/clock.c')
| -rw-r--r-- | arch/arm/plat-omap/clock.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index 56b6f8b7053e..8506cbb7fea4 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -441,6 +441,8 @@ static int __init clk_disable_unused(void) return 0; pr_info("clock: disabling unused clocks to save power\n"); + + spin_lock_irqsave(&clockfw_lock, flags); list_for_each_entry(ck, &clocks, node) { if (ck->ops == &clkops_null) continue; @@ -448,10 +450,9 @@ static int __init clk_disable_unused(void) if (ck->usecount > 0 || !ck->enable_reg) continue; - spin_lock_irqsave(&clockfw_lock, flags); arch_clock->clk_disable_unused(ck); - spin_unlock_irqrestore(&clockfw_lock, flags); } + spin_unlock_irqrestore(&clockfw_lock, flags); return 0; } |