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(parent: 3cb2c1e) | 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)
commit4f0614a020524547d46e85ae5327f531e33cdf47
tree5a7879b5bb859064889927bb04f28cd1f01ba8eftree | snapshot
parent3cb2c1ed4abe19d2881f74aa60c1a5b44524b2d0commit | 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
Domain: System / Uncategorized;