100 	unsigned char *buffer;  in set_brightness()  local
103 	buffer = kmalloc(8, GFP_KERNEL);  in set_brightness()
104 	if (!buffer) {  in set_brightness()
118 				cytherm->brightness, buffer, 8);  in set_brightness()
123 				0x01, buffer, 8);  in set_brightness()
127 	kfree(buffer);  in set_brightness()
146 	unsigned char *buffer;  in show_temp()  local
150 	buffer = kmalloc(8, GFP_KERNEL);  in show_temp()
151 	if (!buffer) {  in show_temp()
157 	retval = vendor_command(cytherm->udev, READ_RAM, TEMP, 0, buffer, 8);  in show_temp()
160 	temp = buffer[1];  in show_temp()
163 	retval = vendor_command(cytherm->udev, READ_RAM, SIGN, 0, buffer, 8);  in show_temp()
166 	sign = buffer[1];  in show_temp()
168 	kfree(buffer);  in show_temp()
192 	unsigned char *buffer;  in show_button()  local
194 	buffer = kmalloc(8, GFP_KERNEL);  in show_button()
195 	if (!buffer) {  in show_button()
201 	retval = vendor_command(cytherm->udev, READ_RAM, BUTTON, 0, buffer, 8);  in show_button()
205 	retval = buffer[1];  in show_button()
207 	kfree(buffer);  in show_button()
230 	unsigned char *buffer;  in show_port0()  local
232 	buffer = kmalloc(8, GFP_KERNEL);  in show_port0()
233 	if (!buffer) {  in show_port0()
238 	retval = vendor_command(cytherm->udev, READ_PORT, 0, 0, buffer, 8);  in show_port0()
242 	retval = buffer[1];  in show_port0()
244 	kfree(buffer);  in show_port0()
255 	unsigned char *buffer;  in set_port0()  local
259 	buffer = kmalloc(8, GFP_KERNEL);  in set_port0()
260 	if (!buffer) {  in set_port0()
273 				tmp, buffer, 8);  in set_port0()
277 	kfree(buffer);  in set_port0()
290 	unsigned char *buffer;  in show_port1()  local
292 	buffer = kmalloc(8, GFP_KERNEL);  in show_port1()
293 	if (!buffer) {  in show_port1()
298 	retval = vendor_command(cytherm->udev, READ_PORT, 1, 0, buffer, 8);  in show_port1()
302 	retval = buffer[1];  in show_port1()
304 	kfree(buffer);  in show_port1()
315 	unsigned char *buffer;  in set_port1()  local
319 	buffer = kmalloc(8, GFP_KERNEL);  in set_port1()
320 	if (!buffer) {  in set_port1()
333 				tmp, buffer, 8);  in set_port1()
337 	kfree(buffer);  in set_port1()