1487 	char cmd[42];  in lcd_proc_write()  local
1492 	len = min(count, sizeof(cmd) - 1);  in lcd_proc_write()
1493 	if (copy_from_user(cmd, buf, len))  in lcd_proc_write()
1495 	cmd[len] = '\0';  in lcd_proc_write()
1498 	if (sscanf(cmd, " brightness : %i", &value) != 1 &&  in lcd_proc_write()
1559 	char *cmd;  in video_proc_write()  local
1566 	cmd = memdup_user_nul(buf, count);  in video_proc_write()
1567 	if (IS_ERR(cmd))  in video_proc_write()
1568 		return PTR_ERR(cmd);  in video_proc_write()
1570 	buffer = cmd;  in video_proc_write()
1590 	kfree(cmd);  in video_proc_write()
1669 	char cmd[42];  in fan_proc_write()  local
1673 	len = min(count, sizeof(cmd) - 1);  in fan_proc_write()
1674 	if (copy_from_user(cmd, buf, len))  in fan_proc_write()
1676 	cmd[len] = '\0';  in fan_proc_write()
1678 	if (sscanf(cmd, " force_on : %i", &value) != 1 &&  in fan_proc_write()
1740 	char cmd[42];  in keys_proc_write()  local
1744 	len = min(count, sizeof(cmd) - 1);  in keys_proc_write()
1745 	if (copy_from_user(cmd, buf, len))  in keys_proc_write()
1747 	cmd[len] = '\0';  in keys_proc_write()
1749 	if (sscanf(cmd, " hotkey_ready : %i", &value) == 1 && value == 0)  in keys_proc_write()
2616 static long toshiba_acpi_ioctl(struct file *fp, unsigned int cmd,  in toshiba_acpi_ioctl()  argument
2626 	switch (cmd) {  in toshiba_acpi_ioctl()