[Linux-kernel-mentees] [PATCH v1] ethernet: myri10ge: use generic power management

David Miller davem at davemloft.net
Tue Jul 21 01:01:27 UTC 2020


From: Vaibhav Gupta <vaibhavgupta40 at gmail.com>
Date: Mon, 20 Jul 2020 21:49:31 +0530

> Drivers using legacy PM have to manage PCI states and device's PM states
> themselves. They also need to take care of configuration registers.
> 
> With improved and powerful support of generic PM, PCI Core takes care of
> above mentioned, device-independent, jobs.
> 
> This driver makes use of PCI helper functions like
> pci_save/restore_state(), pci_enable/disable_device(),
> pci_set_power_state() and pci_set_master() to do required operations. In
> generic mode, they are no longer needed.
> 
> Change function parameter in both .suspend() and .resume() to
> "struct device*" type. Use to_pci_dev() and dev_get_drvdata() to get
> "struct pci_dev*" variable and drv data.
> 
> Compile-tested only.
> 
> Signed-off-by: Vaibhav Gupta <vaibhavgupta40 at gmail.com>

Applied, thank you.


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