From 319bb4a7fef74231e3297b8f70419c9d410e2e63 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Mon, 21 Sep 2020 15:59:50 +0200 Subject: 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 Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20200921135951.24045-4-johan@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/usb/class/cdc-acm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/usb/class/cdc-acm.c') 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); -- cgit v1.2.3