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commitd5269c4553upstream. In the case that the interrupts fail to result because of the interrupt-controller not yet being registered the platform_get_irq_byname() call will fail with -EPROBE_DEFER, but passing this into devm_request_threaded_irq() will result in -EINVAL being returned, the driver is therefor not reprobed later. Fixes:3b415c8fb2("remoteproc: q6v5: Extract common resource handling") Cc: stable@vger.kernel.org Reviewed-by: Sibi Sankar <sibis@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> 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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.