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(parent: 17d857b) | patch
sh: Handle ioport_map() cases for >= P1SEG addresses.
authorPaul Mundt <lethal@linux-sh.org>
Mon, 28 Sep 2009 06:04:04 +0000 (15:04 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Mon, 28 Sep 2009 06:04:04 +0000 (15:04 +0900)
commit48ff3e04ffd5e1b578462eb1958f15ca122c7fbf
tree378fdbbbb81699f2c5cf2d57e187c7f7b9843fa5tree | snapshot (tar.gz zip)
parent17d857be649a21ca90008c6dc425d849fa83db5ccommit | diff
sh: Handle ioport_map() cases for >= P1SEG addresses.

This fixes up the case where certain drivers already do their own
remapping and subsequently attempt to use the PIO calls for I/O. In this
case there is no additional remapping that needs to be done, and the
address can be casted in to the cookie directly.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/kernel/io_generic.c diff | blob | blame | history