static ssize_t state_store(struct device * dev, const char * buf, size_t n) 
static ssize_t state_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t n) 
static ssize_t state_store(struct device * dev, const char * buf, size_t n){	u32 state;	char * rest;	int error = 0;	state = simple_strtoul(buf, &rest, 10);	if (*rest)		return -EINVAL;	if (state)		error = dpm_runtime_suspend(dev, state);	else		dpm_runtime_resume(dev);	return error ? error : n;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/74880c063b06efd103c924abfe19d9d8fa4864c4/sysfs.c/clean/drivers/base/power/sysfs.c