diff options
| author | Johan Hovold <jhovold@gmail.com> | 2013-08-11 16:49:21 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-12 13:52:35 -0700 |
| commit | c786138fcc28d42754695ecdcbaba3d1c057f153 (patch) | |
| tree | f0525b60e6b003d89bf34a8f1981b946ac1b273e /drivers/usb/class/usbtmc.c | |
| parent | d551ec9b690f3de65b0091a2e767f1382adc792d (diff) | |
| download | linux-c786138fcc28d42754695ecdcbaba3d1c057f153.tar.gz linux-c786138fcc28d42754695ecdcbaba3d1c057f153.tar.xz | |
USB: usbtmc: fix big-endian probe of Rigol devices
Fix probe of Rigol devices on big-endian machines. A quirk for these
devices was introduced by commit c2e314835 ("USB: usbtmc: Set
rigol_quirk if device is listed") but was only enabled on little-endian
machines.
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/class/usbtmc.c')
| -rw-r--r-- | drivers/usb/class/usbtmc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 609dbc2f7151..83b4ef4dfcf8 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -1119,11 +1119,11 @@ static int usbtmc_probe(struct usb_interface *intf, /* Determine if it is a Rigol or not */ data->rigol_quirk = 0; dev_dbg(&intf->dev, "Trying to find if device Vendor 0x%04X Product 0x%04X has the RIGOL quirk\n", - data->usb_dev->descriptor.idVendor, - data->usb_dev->descriptor.idProduct); + le16_to_cpu(data->usb_dev->descriptor.idVendor), + le16_to_cpu(data->usb_dev->descriptor.idProduct)); for(n = 0; usbtmc_id_quirk[n].idVendor > 0; n++) { - if ((usbtmc_id_quirk[n].idVendor == data->usb_dev->descriptor.idVendor) && - (usbtmc_id_quirk[n].idProduct == data->usb_dev->descriptor.idProduct)) { + if ((usbtmc_id_quirk[n].idVendor == le16_to_cpu(data->usb_dev->descriptor.idVendor)) && + (usbtmc_id_quirk[n].idProduct == le16_to_cpu(data->usb_dev->descriptor.idProduct))) { dev_dbg(&intf->dev, "Setting this device as having the RIGOL quirk\n"); data->rigol_quirk = 1; break; |