tree 806ef6091f0a434c7c95560d6b24bcde113614ef
parent c4d5e375470862fd741f93bf0686d7ac2f7fdce4
author David Woodhouse <dwmw2@infradead.org> 1175696383 +1000
committer Paul Mackerras <paulus@samba.org> 1190436561 +1000

[POWERPC] Optionally use new device number for pmac_zilog

This adds the option for the pmac_zilog driver to use the major/minor
numbers recently allocated specifically for it (/dev/ttyPZn) instead
of the /dev/ttySn numbers.  The advantage of doing this is that it
allows the pmac_zilog and 8250 drivers to coexist.  The disadvantage
of doing this is that it is a user-visible ABI change and it will
break existing working setups on powermacs, and could be confusing to
users.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>