Searched refs:userbuffer (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/usb/misc/sisusbvga/ |
| H A D | sisusbvga.c | 316 char *kernbuffer, const char __user *userbuffer, int index, in sisusb_send_bulk_msg() argument
321 int fromuser = (userbuffer != NULL) ? 1 : 0; in sisusb_send_bulk_msg()
361 if (copy_from_user(buffer, userbuffer, passsize)) in sisusb_send_bulk_msg()
364 userbuffer += passsize; in sisusb_send_bulk_msg()
437 void *kernbuffer, char __user *userbuffer, ssize_t *bytes_read, in sisusb_recv_bulk_msg() argument
491 if (userbuffer) { in sisusb_recv_bulk_msg()
493 if (copy_to_user(userbuffer, buffer, thispass)) in sisusb_recv_bulk_msg()
496 userbuffer += thispass; in sisusb_recv_bulk_msg()
741 char *kernbuffer, int length, const char __user *userbuffer, in sisusb_write_mem_bulk() argument
755 if (!fromkern && !userbuffer) in sisusb_write_mem_bulk()
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