[Linux-kernel-mentees] [PATCH v1] spi: spi-topcliff-pch: use generic power management
vaibhavgupta40 at gmail.com
Wed Jul 22 20:01:34 UTC 2020
On Wed, Jul 22, 2020 at 02:45:17PM +0100, Mark Brown wrote:
> On Mon, 20 Jul 2020 21:27:15 +0530, Vaibhav Gupta wrote:
> > 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_enable_wake()
> > and pci_set_power_state() to do required operations. In generic mode, they
> > are no longer needed.
> > [...]
> Applied to
> https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
> [1/1] spi: spi-topcliff-pch: use generic power management
> commit: f185bcc779808df5d31bc332b79b5f1455ee910b
> All being well this means that it will be integrated into the linux-next
> tree (usually sometime in the next 24 hours) and sent to Linus during
> the next merge window (or sooner if it is a bug fix), however if
> problems are discovered then the patch may be dropped or reverted.
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