From: Clemens Ladisch <clemens@ladisch.de>
Date: Sun, 16 Nov 2014 20:08:49 +0000 (+0100)
Subject: firewire: ohci: replace vm_map_ram() with vmap()
X-Git-Tag: omap-for-v3.19/fixes-rc1~74^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51b04d59c27430a57c347b55478415c342009035;p=pandora-kernel.git

firewire: ohci: replace vm_map_ram() with vmap()

vm_map_ram() is intended for short-lived objects, so using it for the AR
buffers could fragment address space, especially on a 32-bit machine.
For an allocation that lives as long as the device, vmap() is the better
choice.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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