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Commit27e8fe0da3("mmc: sdhci-of-dwcmshc: Prevent stale command interrupt handling") clears pending interrupts when resetting host->pending_reset to ensure no pending stale interrupts after sdhci_threaded_irq restores interrupts. But this fix is only added for th1520 platforms, in fact per my test, this issue exists on all dwcmshc users, such as cv1800b, sg2002, and synaptics platforms. So promote the above reset handling from th1520 to ip level. And keep reset handling on rk, sg2042 and bf3 as is, until it's confirmed that the same issue exists on these platforms too. Fixes:017199c284("mmc: sdhci-of-dwcmshc: Add support for Sophgo CV1800B and SG2002") Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.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 reStructuredText 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.