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authorGeert Uytterhoeven <geert+renesas@glider.be>2018-02-13 10:37:59 +0100
committerMark Brown <broonie@kernel.org>2018-02-20 13:37:43 +0100
commit35b5f14ec6dab281346a2d0ceb34abe2dba94190 (patch)
tree72838b961138e8eed601ff2ba40824d0d2724a87 /arch/arm64/mm/fault.c
parentLinux 4.16-rc1 (diff)
downloadlinux-35b5f14ec6dab281346a2d0ceb34abe2dba94190.tar.xz
linux-35b5f14ec6dab281346a2d0ceb34abe2dba94190.zip
regulator: Fix resume from suspend to idle
When resuming from idle with the new suspend mode configuration support we go through the resume callbacks with a state of PM_SUSPEND_TO_IDLE which we don't have regulator constraints for, causing an error: dpm_run_callback(): regulator_resume_early+0x0/0x64 returns -22 PM: Device regulator.0 failed to resume early: error -22 Avoid this and similar errors by treating missing constraints as a noop. See also commit 57a0dd187956ea04 ("regulator: Fix suspend to idle"), which fixed the suspend part. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'arch/arm64/mm/fault.c')
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