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Linus Torvalds ac8a6eba2a spi: Fix tegra20 build with CONFIG_PM=n once again
Commit efafec27c5 ("spi: Fix tegra20 build with CONFIG_PM=n") already
fixed the build without PM support once.  There was an alternative fix
by Guenter in commit 2bab94090b ("spi: tegra20-slink: Declare runtime
suspend and resume functions conditionally"), and Mark then merged the
two correctly in ffb1e76f4f ("Merge tag 'v5.15-rc2' into spi-5.15").

But for some inexplicable reason, Mark then merged things _again_ in
commit 59c4e190b1 ("Merge tag 'v5.15-rc3' into spi-5.15"), and screwed
things up at that point, and the __maybe_unused attribute on
tegra_slink_runtime_resume() went missing.

Reinstate it, so that alpha (and other architectures without PM support)
builds cleanly again.

Btw, this is another prime example of how random back-merges are not
good.  Just don't do them.  Subsystem developers should not merge my
tree in any normal circumstances.  Both of those merge commits pointed
to above are bad: even the one that got the merge result right doesn't
even mention _why_ it was done, and the one that got it wrong is
obviously broken.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-10-25 10:46:41 -07:00
Documentation Pin control fixes for the v5.15 series: 2021-10-25 09:47:18 -07:00
LICENSES
arch ARM updates for 5.15: 2021-10-25 10:28:52 -07:00
block block-5.15-2021-10-22 2021-10-22 17:42:13 -10:00
certs
crypto
drivers spi: Fix tegra20 build with CONFIG_PM=n once again 2021-10-25 10:46:41 -07:00
fs Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2021-10-24 09:36:06 -10:00
include
init
ipc
kernel - Reset clang's Shadow Call Stack on hotplug to prevent it from overflowing 2021-10-24 07:04:21 -10:00
lib
mm Revert "mm/secretmem: use refcount_t instead of atomic_t" 2021-10-24 09:48:33 -10:00
net
samples
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tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
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README

README

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.