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87d044096e
The ccp driver loops through the platform device resources array to get the IRQ count for the device. With commita1a2b7125e("of/platform: Drop static setup of IRQ resource from DT core"), the IRQ resources are no longer stored in the platform device resource array. As a result, the IRQ count is now always zero. This causes the driver to issue a second call to platform_get_irq(), which fails if the IRQ count is really 1, causing the loading of the driver to fail. Replace looping through the resources array to count the number of IRQs with a call to platform_irq_count(). Fixes:a1a2b7125e("of/platform: Drop static setup of IRQ resource from DT core") Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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.