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kernel

Cristian Ciocaltea's avatar
Cristian Ciocaltea authored and Sebastian Reichel committed
In some cases, rk_hdptx_phy_runtime_resume() may be invoked before
platform_set_drvdata() is executed in ->probe(), leading to a NULL
pointer dereference when using the return of dev_get_drvdata().

Ensure platform_set_drvdata() is called before devm_pm_runtime_enable().

Reported-by: default avatarDmitrii Osipenko <dmitry.osipenko@collabora.com>
Fixes: 553be283 ("phy: rockchip: Add Samsung HDMI/eDP Combo PHY driver")
Signed-off-by: default avatarCristian Ciocaltea <cristian.ciocaltea@collabora.com>
b032183d
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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.