nirenjan/x52pro-linux — pull request #3 by nirenjan (2014-10-17 14:35:27+00:00)
Title: Replace err/dbg macros with pr_err/pr_debug

err macro has been removed entirely from the Linux kernel starting from
around v3.5, while the dbg macro has been deprecated. Since the lines
that were using err/dbg did not have access to the device, simply log as
a generic kernel log.