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mtd: maps: gpio-addr-flash: Fix ioremapped size
authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Thu, 4 Oct 2018 13:01:04 +0000 (15:01 +0200)
committerBoris Brezillon <boris.brezillon@bootlin.com>
Fri, 5 Oct 2018 08:20:32 +0000 (10:20 +0200)
commit6c925b333368cda4e1b0513b07f72316c0e7edd7
tree7b9a6591d04631ae9fb5b67b7ee3f8542c033158tree
parent34cb1e31890c97d0ee89755d5f2833737fa30a03commit | diff
mtd: maps: gpio-addr-flash: Fix ioremapped size

We should only iomap the area of the chip that is memory mapped.
Otherwise we could be mapping devices beyond the memory space or that
belong to other devices.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Fixes: ebd71e3a4861 ("mtd: maps: gpio-addr-flash: fix warnings and make more portable")
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
drivers/mtd/maps/gpio-addr-flash.c diff | blob | history
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