diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-01-25 17:34:25 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-31 12:37:29 +0300 |
| commit | 2bf40502badf9bc15a487244dd23ce0b08c306c0 (patch) | |
| tree | 40149208ce00cdeea3d83ab11a30110a3d57725a /drivers/usb/gadget/composite.c | |
| parent | e4157519ad46c7bd81b1c1e76d634aa0033d00e5 (diff) | |
| download | linux-2bf40502badf9bc15a487244dd23ce0b08c306c0.tar.xz | |
usb: gadget: Use correct APIs and data types for UUID handling
We have two types for UUIDs depending on the byte ordering.
Instead of explaining how bytes should go over the wire,
use dedicated APIs and data types. This removes a confusion
over the byte ordering.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-By: Jó Ágila Bitsch <jgilab@gmail.com>
Link: https://lore.kernel.org/r/20230125143425.85268-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/composite.c')
| -rw-r--r-- | drivers/usb/gadget/composite.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 8e2603688016..fa7dd6cf014d 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -829,7 +829,7 @@ static int bos_desc(struct usb_composite_dev *cdev) if (cdev->use_webusb) { struct usb_plat_dev_cap_descriptor *webusb_cap; struct usb_webusb_cap_data *webusb_cap_data; - uuid_t webusb_uuid = WEBUSB_UUID; + guid_t webusb_uuid = WEBUSB_UUID; webusb_cap = cdev->req->buf + le16_to_cpu(bos->wTotalLength); webusb_cap_data = (struct usb_webusb_cap_data *) webusb_cap->CapabilityData; @@ -841,7 +841,7 @@ static int bos_desc(struct usb_composite_dev *cdev) webusb_cap->bDescriptorType = USB_DT_DEVICE_CAPABILITY; webusb_cap->bDevCapabilityType = USB_PLAT_DEV_CAP_TYPE; webusb_cap->bReserved = 0; - export_uuid(webusb_cap->UUID, &webusb_uuid); + export_guid(webusb_cap->UUID, &webusb_uuid); if (cdev->bcd_webusb_version != 0) webusb_cap_data->bcdVersion = cpu_to_le16(cdev->bcd_webusb_version); |