Commit 444c56d8 authored by Emil Obalski's avatar Emil Obalski Committed by Carles Cufi
Browse files

usb: cdc_acm: Omit notification about set interface. 



This commit makes cdc class to omit notifications about
interfaces swap that may happen if cdc is configured together
with audio.

Signed-off-by: default avatarJohan Carlsson <johan.carlsson@teenage.engineering>
Signed-off-by: default avatarEmil Obalski <emil.obalski@nordicsemi.no>
parent 41712204

subsys/usb/class/cdc_acm.c

+2 −1
Original line number Diff line number Diff line
@@ -403,7 +403,7 @@ static void cdc_acm_do_cb(struct cdc_acm_dev_data_t *dev_data, 
	struct usb_cfg_data *cfg = (void *)dev->config->config_info;



	/* Store the new status */

	if (status != USB_DC_SOF) {

	if (!(status == USB_DC_SOF || status == USB_DC_INTERFACE)) {

		dev_data->usb_status = status;

	}
@@ -439,6 +439,7 @@ static void cdc_acm_do_cb(struct cdc_acm_dev_data_t *dev_data, 
		LOG_INF("USB device resumed");

		break;

	case USB_DC_SOF:

	case USB_DC_INTERFACE:

		break;

	case USB_DC_UNKNOWN:

	default:

CRA Git | Maintained and supported by SUSTech CRA and CCSE