static ssize_t fastsysclk_store(struct device *dev, const char *buf, size_t count)
static ssize_t fastsysclk_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
static ssize_t fastsysclk_store(struct device *dev, const char *buf, size_t count){	int param;	struct fb_info *info = dev_get_drvdata(dev);	struct w100fb_par *par=info->par;	param = simple_strtoul(buf, NULL, 10);	if (param == 75) {		printk("Set fastsysclk %d\n", param);		par->fastsysclk_mode = param;		w100_set_fastsysclk(par->fastsysclk_mode);	} else if (param == 100) {		printk("Set fastsysclk %d\n", param);		par->fastsysclk_mode = param;		w100_set_fastsysclk(par->fastsysclk_mode);	}	return count;}