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| author | Johan Hovold <jhovold@gmail.com> | 2014-04-25 15:23:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-30 21:52:13 -0700 |
| commit | 9e036f060793ddb0a9f3f70d4753877b85e894b4 (patch) | |
| tree | 9518f3e87b63eae33e07c8bb624908d50218a726 /drivers/usb/class | |
| parent | 2eb1a584d440a3aed1b4793f39d091c1fff3f6d7 (diff) | |
USB: io_ti: fix firmware download on big-endian machines
commit 5509076d1b4485ce9fb07705fcbcd2695907ab5b upstream.
During firmware download the device expects memory addresses in
big-endian byte order. As the wIndex parameter which hold the address is
sent in little-endian byte order regardless of host byte order, we need
to use swab16 rather than cpu_to_be16.
Also make sure to handle the struct ti_i2c_desc size parameter which is
returned in little-endian byte order.
Reported-by: Ludovic Drolez <ldrolez@debian.org>
Tested-by: Ludovic Drolez <ldrolez@debian.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/class')
0 files changed, 0 insertions, 0 deletions