Lines Matching defs:buf
24 char *buf;
27 buf = kmalloc(size, GFP_KERNEL);
28 if (buf == NULL)
35 0, buf, size, USB_CTRL_SET_TIMEOUT);
37 memcpy(data, buf, size);
38 kfree(buf);
46 char *buf;
49 buf = kmemdup(data, size, GFP_KERNEL);
50 if (buf == NULL)
57 0, buf, size, USB_CTRL_SET_TIMEOUT);
59 kfree(buf);
108 uint command, void const *buf, uint size)
112 retval = roccat_common2_send(usb_dev, command, buf, size);
131 char *buf, loff_t off, size_t count,
146 retval = roccat_common2_receive(usb_dev, command, buf, real_size);
154 void const *buf, loff_t off, size_t count,
166 retval = roccat_common2_send_with_status(usb_dev, command, buf, real_size);