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SubjectRe: pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x50 [snd_hda_intel] returns -11
On Wed, Dec 12, 2012 at 11:58:41AM +0100, Takashi Iwai wrote:
> Borislav, could you test the patch below?

[ … ]

> From: Takashi Iwai <>
> Subject: [PATCH] ALSA: hda - Move runtime PM check to runtime_idle callback
> The runtime_idle callback is the right place to check the suspend
> capability, but currently we do it wrongly in the runtime_suspend
> callback. This leads to a kernel error message like:
> pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x50 [snd_hda_intel] returns -11
> and the runtime PM core would even repeat the attempts.
> Reported-by: Borislav Petkov <>

-and-tested-by: ...

Thanks Takashi.


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