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Théo Lebrun 6eac131cf3 usb: cdns3: call cdns_power_is_lost() only once in cdns_resume()
[ Upstream commit 17c6526b33 ]

cdns_power_is_lost() does a register read.
Call it only once rather than twice.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Link: https://lore.kernel.org/r/20250205-s2r-cdns-v7-4-13658a271c3c@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: 87e4b043b9 ("usb: cdns3: fix role switching during resume")
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-04-18 10:33:07 +02:00
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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 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.