Lines Matching refs:buffer
107 u8 *buffer;
109 buffer = kzalloc(1, GFP_KERNEL);
110 if (!buffer)
113 buffer[0] = val;
119 0, 0, buffer, 1, USB_CTRL_SET_TIMEOUT);
120 kfree(buffer);
171 /* free up the transfer buffer, as usb_free_urb() does not do this */
196 unsigned char *buffer;
211 buffer = kmemdup(buf, count, GFP_ATOMIC);
212 if (!buffer)
219 usb_serial_debug_data(&port->dev, __func__, count, buffer);
235 (unsigned char *)dr, buffer, count,
258 kfree(buffer);