[Bug 214287] Bluetooth firmware rtl8671bu_fw.bin fails to load

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https://bugzilla.kernel.org/show_bug.cgi?id=214287

Tadej Obrstar (tadej.obrstar@xxxxxxxxx) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |ANSWERED

--- Comment #1 from Tadej Obrstar (tadej.obrstar@xxxxxxxxx) ---
I finaly got some time to look into this more. After bisecting the kernel I
learned that after tripple checking the spelling I should quadruple check it
too.

I tracked the problem down to this commit:
9fd2e2949b43dea869f7fce0f8f51df44f635d59 is the first bad commit
commit 9fd2e2949b43dea869f7fce0f8f51df44f635d59
Author: Joakim Tjernlund <Joakim.Tjernlund@xxxxxxxxxxxx>
Date:   Fri May 28 17:26:44 2021 +0200

    Bluetooth: btrtl: rename USB fw for RTL8761

    According Realteks own BT drivers firmware RTL8761B is for UART
    and RTL8761BU is for USB.

    Change existing 8761B to UART and add an 8761BU entry for USB

    Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@xxxxxxxxxxxx>
    Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

So after changing the name of the firmware blob to be built into the kernel
from rtl8761b_fw.bin to rtl8761bu_fw.bin everything works again as expected.

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