diff options
author | Johan Hovold <jhovold@gmail.com> | 2013-08-19 15:05:45 +0400 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-27 04:18:06 +0400 |
commit | 7965eef853ccd9e30f1ee5d5df27a48b77a22a4b (patch) | |
tree | a78f9ed92053f00185d989d5f440aada2b4a04d9 /drivers | |
parent | 3765762187edd49446c94884aa88c952cec41116 (diff) | |
download | linux-7965eef853ccd9e30f1ee5d5df27a48b77a22a4b.tar.xz |
USB: mos7720: fix big-endian control requests
commit 3b716caf190ccc6f2a09387210e0e6a26c1d81a4 upstream.
Fix endianess bugs in parallel-port code which caused corrupt
control-requests to be issued on big-endian machines.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/usb/serial/mos7720.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 6577b7d1d2b8..0f16bf6ea71c 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -382,8 +382,8 @@ static int write_parport_reg_nonblock(struct mos7715_parport *mos_parport, } urbtrack->setup->bRequestType = (__u8)0x40; urbtrack->setup->bRequest = (__u8)0x0e; - urbtrack->setup->wValue = get_reg_value(reg, dummy); - urbtrack->setup->wIndex = get_reg_index(reg); + urbtrack->setup->wValue = cpu_to_le16(get_reg_value(reg, dummy)); + urbtrack->setup->wIndex = cpu_to_le16(get_reg_index(reg)); urbtrack->setup->wLength = 0; usb_fill_control_urb(urbtrack->urb, usbdev, usb_sndctrlpipe(usbdev, 0), |