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Diffstat (limited to 'arch/arm/plat-omap/clock.c')
-rw-r--r--arch/arm/plat-omap/clock.c5
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)
441 return 0; 441 return 0;
442 442
443 pr_info("clock: disabling unused clocks to save power\n"); 443 pr_info("clock: disabling unused clocks to save power\n");
444
445 spin_lock_irqsave(&clockfw_lock, flags);
444 list_for_each_entry(ck, &clocks, node) { 446 list_for_each_entry(ck, &clocks, node) {
445 if (ck->ops == &clkops_null) 447 if (ck->ops == &clkops_null)
446 continue; 448 continue;
@@ -448,10 +450,9 @@ static int __init clk_disable_unused(void)
448 if (ck->usecount > 0 || !ck->enable_reg) 450 if (ck->usecount > 0 || !ck->enable_reg)
449 continue; 451 continue;
450 452
451 spin_lock_irqsave(&clockfw_lock, flags);
452 arch_clock->clk_disable_unused(ck); 453 arch_clock->clk_disable_unused(ck);
453 spin_unlock_irqrestore(&clockfw_lock, flags);
454 } 454 }
455 spin_unlock_irqrestore(&clockfw_lock, flags);
455 456
456 return 0; 457 return 0;
457} 458}