From: Gabor Juhos <juhosg@openwrt.org>
Date: Sat, 29 Dec 2012 13:51:51 +0000 (+0100)
Subject: rt2x00: rt2800: convert read_eeprom functions to return an int value
X-Git-Tag: v3.9-rc1~139^2~242^2^2~90
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a02308e931ad0bba19803779bec491c4b2d67b47;p=pandora-kernel.git

rt2x00: rt2800: convert read_eeprom functions to return an int value

Both the rtt2x00usb_eeprom_read and the ioremap
functions are allowed to fail, however their
return values are not checked in the read_eeprom
functions in the rt2800{pci,usb} drivers.

The patch adds the missing checks, and converts
all read_eeprom functions to return an int value,
so the error values can be propagated up to the
'rt2800_validate_eeprom' function.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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