ALSA: hda - Use IS_REACHABLE() for dependency on input

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[ Upstream commit c469652bb5 ]

The commit ffcd28d88e ("ALSA: hda - Select INPUT for Realtek
HD-audio codec") introduced the reverse-selection of CONFIG_INPUT for
Realtek codec in order to avoid the mess with dependency between
built-in and modules.  Later on, we obtained IS_REACHABLE() macro
exactly for this kind of problems, and now we can remove th INPUT
selection in Kconfig and put IS_REACHABLE(INPUT) to the appropriate
places in the code, so that the driver doesn't need to select other
subsystem forcibly.

Fixes: ffcd28d88e ("ALSA: hda - Select INPUT for Realtek HD-audio codec")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # and build-tested
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Takashi Iwai 2018-01-15 10:44:35 +01:00 • committed by Greg Kroah-Hartman

parent 4e7284b34c

commit d3222cfc0b

2 changed files with 5 additions and 1 deletions

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1

sound/pci/hda/Kconfig

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5

sound/pci/hda/patch_realtek.c

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