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Revert "Bluetooth: btusb: Fix regression with fake CSR controllers 0a12:0001"

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This reverts commit 2ae7c56a87.
This commit is contained in:
Ksawlii 2024-11-24 00:22:51 +01:00
parent af649ff977
commit 27042df7ec
1 changed files with 4 additions and 9 deletions
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13
drivers/bluetooth/btusb.c
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@ -928,15 +928,10 @@ static int btusb_submit_intr_urb(struct hci_dev *hdev, gfp_t mem_flags)
if (!urb)
return -ENOMEM;
if (le16_to_cpu(data->udev->descriptor.idVendor) == 0x0a12 &&
le16_to_cpu(data->udev->descriptor.idProduct) == 0x0001)
/* Fake CSR devices don't seem to support sort-transter */
size = le16_to_cpu(data->intr_ep->wMaxPacketSize);
else
/* Use maximum HCI Event size so the USB stack handles
* ZPL/short-transfer automatically.
*/
size = HCI_MAX_EVENT_SIZE;
/* Use maximum HCI Event size so the USB stack handles
* ZPL/short-transfer automatically.
*/
size = HCI_MAX_EVENT_SIZE;
buf = kmalloc(size, mem_flags);
if (!buf) {