Re: [PATCH v1] prism54: islpci_hotplug: use generic power management

From: Kalle Valo
Date: Sun Aug 02 2020 - 10:59:24 EST


Vaibhav Gupta <vaibhavgupta40@xxxxxxxxx> wrote:

> Drivers using legacy power management .suspen()/.resume() callbacks
> have to manage PCI states and device's PM states themselves. They also
> need to take care of standard configuration registers.
>
> Switch to generic power management framework using a single
> "struct dev_pm_ops" variable to take the unnecessary load from the driver.
> This also avoids the need for the driver to directly call most of the PCI
> helper functions and device power state control functions as through
> the generic framework, PCI Core takes care of the necessary operations,
> and drivers are required to do only device-specific jobs.
>
> Signed-off-by: Vaibhav Gupta <vaibhavgupta40@xxxxxxxxx>

Patch applied to wireless-drivers-next.git, thanks.

81cf72b74671 prism54: islpci_hotplug: use generic power management

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https://patchwork.kernel.org/patch/11675653/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches