return clk->usecount; 
unsigned long flags; int ret = 0;  spin_lock_irqsave(&clockfw_lock, flags); ret = clk->usecount; spin_unlock_irqrestore(&clockfw_lock, flags);  return ret; 
int clk_get_usecount(struct clk *clk){        return clk->usecount;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/1a8bfa1eb998af6e650ad26201f7cae9f2a2fdc8/clock.c/clean/arch/arm/plat-omap/clock.c