[PATCH 01/14] gpio: pca953x: move suspend/resume to suspend_noirq/resume_noirq

Tony Lindgren tony at atomide.com
Mon Jan 15 23:43:33 PST 2024


* Thomas Richard <thomas.richard at bootlin.com> [240115 16:16]:
> Some IOs can be needed during suspend_noirq/resume_noirq.
> So move suspend/resume callbacks to noirq.

So have you checked that the pca953x_save_context() and restore works
this way? There's i2c traffic and regulators may sleep.. I wonder if
you instead just need to leave gpio-pca953x enabled in some cases
instead?

Regards,

Tony



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