git.armlinux.org.uk/linux.git - Linus' kernel tree

Age	Commit message (Collapse)	Author
2021-08-23	regulator: Documentation fix for regulator error notification helper	Matti Vaittinen
	The helper to send IRQ notification for regulator errors had still old description mentioning calling BUG() as a last resort when error status reading has kept failing for more times than a given threshold. The impementation calling BUG() did never end-up in-tree but was replaced by hopefully more sophisticated handler trying to power-off the system. Fix the documentation to reflect actual behaviour. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/20210823075651.GA3717293@localhost.localdomain Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-21	regulator: IRQ based event/error notification helpers	Matti Vaittinen
	Provide helper function for IC's implementing regulator notifications when an IRQ fires. The helper also works for IRQs which can not be acked. Helper can be set to disable the IRQ at handler and then re-enabling it on delayed work later. The helper also adds regulator_get_error_flags() errors in cache for the duration of IRQ disabling. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/ebdf86d8c22b924667ec2385330e30fcbfac0119.1622628334.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>