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0f23a9eb8a
commitf4fc01af5bupstream. The legacy gadget driver omitted calling usb_gadget_check_config() to ensure that the USB device controller (UDC) has adequate resources, including sufficient endpoint numbers and types, to support the given configuration. Previously, usb_add_config() was solely invoked by the legacy gadget driver. Adds the necessary usb_gadget_check_config() after the bind() operation to fix the issue. Fixes:dce49449e0("usb: cdns3: allocate TX FIFO size according to composite EP number") Cc: stable <stable@kernel.org> Reported-by: Ravi Gunasekaran <r-gunasekaran@ti.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230707230015.494999-1-Frank.Li@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.