tree 5a7879b5bb859064889927bb04f28cd1f01ba8ef
parent 3cb2c1ed4abe19d2881f74aa60c1a5b44524b2d0
author Alexander Shiyan <shc_work@mail.ru> 1384343965 +0400
committer Brian Norris <computersforpeace@gmail.com> 1388776939 -0800

mtd: nand: diskonchip: Request memory region prior ioremap()

This patch adds request_mem_region() prior ioremap() for diskonchip
driver. This will allow to check if memory region is occupied by any
other device, for example in case if we have memory region for several
optional devices and only one device can be used at once.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>