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95b7015433
Commitc13380a555("Bluetooth: btusb: Do not require hardcoded interface numbers") inadvertedly broke bluetooth on Intel Macbook 2014. The intention was to keep behavior intact when BTUSB_IFNUM_2 is set and otherwise allow any interface numbers. The problem is that the new logic condition omits the case where bInterfaceNumber is 0. Fix BTUSB_IFNUM_2 handling by allowing both interface number 0 and 2 when the flag is set. Fixes:c13380a555("Bluetooth: btusb: Do not require hardcoded interface numbers") Reported-by: John Holland <johnbholland@icloud.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217651 Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no> Tested-by: John Holland<johnbholland@icloud.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.