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(parent: 43423df) | patch
mtd: nand: diskonchip: Request memory region prior ioremap()
authorAlexander Shiyan <shc_work@mail.ru>
Wed, 13 Nov 2013 11:59:25 +0000 (15:59 +0400)
committerBrian Norris <computersforpeace@gmail.com>
Fri, 3 Jan 2014 19:22:19 +0000 (11:22 -0800)
commitfca49421035db3030c2b5cacf2f17edfe9ee45b9
tree5a7879b5bb859064889927bb04f28cd1f01ba8eftree | snapshot
parent43423dfae4bd1fd86861dc21d158592f0008cd21commit | diff
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>
drivers/mtd/nand/diskonchip.c diff | blob | history
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