Thomas Gleixner db44a9443e rtc: mc146818: Reduce spinlock section in mc146818_set_time()
[ Upstream commit dcf257e92622ba0e25fdc4b6699683e7ae67e2a1 ]

No need to hold the lock and disable interrupts for doing math.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201206220541.709243630@linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-14 11:31:56 +01:00
2020-10-17 11:18:18 -07:00
2022-12-08 11:24:00 +01:00

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.
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