diff options
-rw-r--r-- | arch/arm/plat-omap/clock.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index 72d34a23a2ec..2946c193a7d6 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c | |||
@@ -134,9 +134,17 @@ void clk_disable(struct clk *clk) | |||
134 | return; | 134 | return; |
135 | 135 | ||
136 | spin_lock_irqsave(&clockfw_lock, flags); | 136 | spin_lock_irqsave(&clockfw_lock, flags); |
137 | BUG_ON(clk->usecount == 0); | 137 | if (clk->usecount == 0) { |
138 | printk(KERN_ERR "Trying disable clock %s with 0 usecount\n", | ||
139 | clk->name); | ||
140 | WARN_ON(1); | ||
141 | goto out; | ||
142 | } | ||
143 | |||
138 | if (arch_clock->clk_disable) | 144 | if (arch_clock->clk_disable) |
139 | arch_clock->clk_disable(clk); | 145 | arch_clock->clk_disable(clk); |
146 | |||
147 | out: | ||
140 | spin_unlock_irqrestore(&clockfw_lock, flags); | 148 | spin_unlock_irqrestore(&clockfw_lock, flags); |
141 | } | 149 | } |
142 | EXPORT_SYMBOL(clk_disable); | 150 | EXPORT_SYMBOL(clk_disable); |