Messages in this thread | | | From | Heiko Stübner <> | Subject | IRQF_RESUME_EARLY and errors in dpm_suspend_noirq | Date | Wed, 20 Nov 2013 10:20:07 +0100 |
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Hi,
Commit 9bab0b7fbace (genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier) split the suspend/resume of the irqs into two parts.
The early-irqs get resumed during syscore_resume, while the rest get resumed by the regular resume_device_irqs.
I may be blind, but where get the early-irqs resumed in the error path of dpm_suspend_noirq?
When a suspend_noirq callback returns an error, dpm_resume_noirq gets called, which only calls resume_device_irqs while the suspend_device_irqs call in dpm_suspend_noirq suspends all irqs. So it does not seem that the early-irqs get resumed at all in this case.
Thanks Heiko
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