diff options
| author | Johan Hovold <[email protected]> | 2020-09-21 13:59:50 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-09-25 15:01:12 +0000 |
| commit | 319bb4a7fef74231e3297b8f70419c9d410e2e63 (patch) | |
| tree | 55219ff9280cfbc5693c9d73adf1f5307e440884 /drivers/usb/class/cdc-acm.c | |
| parent | USB: cdc-acm: handle broken union descriptors (diff) | |
| download | kernel-319bb4a7fef74231e3297b8f70419c9d410e2e63.tar.gz kernel-319bb4a7fef74231e3297b8f70419c9d410e2e63.zip | |
USB: cdc-acm: use common data-class define
Use the data-class define provided by USB core and drop the
driver-specific one.
Acked-by: Oliver Neukum <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 30137d1b0d8d..cd738fbbe59b 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1288,10 +1288,8 @@ look_for_collapsed_interface: skip_normal_probe: /*workaround for switched interfaces */ - if (data_interface->cur_altsetting->desc.bInterfaceClass - != CDC_DATA_INTERFACE_TYPE) { - if (control_interface->cur_altsetting->desc.bInterfaceClass - == CDC_DATA_INTERFACE_TYPE) { + if (data_interface->cur_altsetting->desc.bInterfaceClass != USB_CLASS_CDC_DATA) { + if (control_interface->cur_altsetting->desc.bInterfaceClass == USB_CLASS_CDC_DATA) { dev_dbg(&intf->dev, "Your device has switched interfaces.\n"); swap(control_interface, data_interface); |