firewire: ohci: Remove unused function
authorRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Fri, 2 Jan 2015 21:02:43 +0000 (22:02 +0100)
committerStefan Richter <stefanr@s5r6.in-berlin.de>
Thu, 22 Jan 2015 10:08:52 +0000 (11:08 +0100)
Remove the function ar_prev_buffer_index() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
drivers/firewire/ohci.c

Simple merge