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authorVaibhav Gupta <vaibhavgupta40@gmail.com>2020-07-22 12:30:58 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2020-07-31 11:25:26 +0300
commitf892a21f51162d2c443c972d450f73ffa7fb49bb (patch)
tree78fd30e013a90238fa38c6c7e4ad0a52ec6dd6ff /arch
parent958ea4e0d64e39d039245e6450f625108833e522 (diff)
downloadlinux-f892a21f51162d2c443c972d450f73ffa7fb49bb.tar.xz
crypto: ccp - use generic power management
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@gmail.com> Acked-by: John Allen <john.allen@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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