From: Jean Delvare <khali@linux-fr.org>
Date: Fri, 5 Feb 2010 16:48:13 +0000 (+0100)
Subject: i2c-tiny-usb: Fix on big-endian systems
X-Git-Tag: v2.6.27.47~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ce0dd4ec9890eefb7b656c74bc5256c60626a85;p=pandora-kernel.git

i2c-tiny-usb: Fix on big-endian systems

commit 1c010ff8912cbc08d80e865aab9c32b6b00c527d upstream.

The functionality bit vector is always returned as a little-endian
32-bit number by the device, so it must be byte-swapped to the host
endianness.

On the other hand, the delay value is handled by the USB stack, so no
byte swapping is needed on our side.

This fixes bug #15105:
http://bugzilla.kernel.org/show_bug.cgi?id=15105

Reported-by: Jens Richter <jens@richter-stutensee.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Jens Richter <jens@richter-stutensee.de>
Cc: Till Harbaum <till@harbaum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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