tree 40ce4828cee287d6e54f627df787f8d993a21b1e
parent 5d7db0499e5bb13381a7fbfdd0d913b966545e75
author Clemens Ladisch <clemens@ladisch.de> 1261652397 +0100
committer Stefan Richter <stefanr@s5r6.in-berlin.de> 1262113097 +0100

firewire: add fw_csr_string() helper function

The core (sysfs attributes), the firedtv driver, and possible future
drivers all read strings from some configuration ROM directory.  Factor
out the generic code from show_text_leaf() into a new helper function,
modified slightly to handle arbitrary buffer sizes.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>