From: Antti Palosaari <crope@iki.fi>
Date: Fri, 21 Sep 2012 22:44:51 +0000 (-0300)
Subject: [media] cypress_firmware: refactor firmware downloading
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~3^2^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2347e6836ad2a5a2f7e62bd12b8f52fe15f04f74;p=pandora-kernel.git

[media] cypress_firmware: refactor firmware downloading

Refactor firmware download function. It also should fix one bug
coming from usb_control_msg() message buffers. Taking buffers from
the stack for usb_control_msg() is not allowed as it does not work
on all architectures. Allocate buffers using kmalloc().

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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