315 	char *bootmode;  in bootmode_show()  local
320 	bootmode = cdev->bootmode;  in bootmode_show()
322 	if (bootmode)  in bootmode_show()
323 		return scnprintf(buf, PAGE_SIZE, "%s\n", bootmode);  in bootmode_show()
340 	kfree(cdev->bootmode);  in bootmode_store()
342 	cdev->bootmode = kmalloc(count + 1, GFP_KERNEL);  in bootmode_store()
343 	if (!cdev->bootmode) {  in bootmode_store()
348 	strncpy(cdev->bootmode, buf, count);  in bootmode_store()
350 	if (cdev->bootmode[count - 1] == '\n')  in bootmode_store()
351 		cdev->bootmode[count - 1] = '\0';  in bootmode_store()
353 		cdev->bootmode[count] = '\0';  in bootmode_store()
358 static DEVICE_ATTR_RW(bootmode);