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5a05406e8c
commit5d1f42e14bupstream. Currently, tmio_mmc_irq() handler is registered before the host is fully initialized by tmio_mmc_host_probe(). I did not previously notice this problem. The boot ROM of a new Socionext SoC unmasks interrupts (CTL_IRQ_MASK) somehow. The handler is invoked before tmio_mmc_host_probe(), then emits noisy call trace. Move devm_request_irq() below tmio_mmc_host_probe(). Fixes:3fd784f745("mmc: uniphier-sd: add UniPhier SD/eMMC controller driver") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200511062158.1790924-1-yamada.masahiro@socionext.com Signed-off-by: Ulf Hansson <ulf.hansson@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.
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.