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2019-11-20PCI/PM: Remove unused pci_driver.suspend_late() hookBjorn Helgaas1-5/+5
The struct pci_driver.suspend_late() hook is one of the legacy PCI power management callbacks, and there are no remaining users of it. Remove it. Link: https://lore.kernel.org/r/20191101204558.210235-7-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-11-20PCI/PM: Remove unused pci_driver.resume_early() hookBjorn Helgaas1-1/+1
The struct pci_driver.resume_early() hook is one of the legacy PCI power management callbacks, and there are no remaining users of it. Remove it. Link: https://lore.kernel.org/r/20191101204558.210235-6-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-11-20PCI/PM: Wrap long lines in documentationBjorn Helgaas1-14/+14
Documentation/power/pci.rst is wrapped to fit in 80 columns, but directory structure changes made a few lines longer. Wrap them so they all fit in 80 columns again. Link: https://lore.kernel.org/r/20191014230016.240912-7-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-11-20PCI/PM: Note that PME can be generated from D0Bjorn Helgaas1-2/+2
Per PCIe r5.0 sec 7.5.2.1, PME may be generated from D0, so update Documentation/power/pci.rst to reflect that. Link: https://lore.kernel.org/r/20191016194450.68959-1-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-11-20PCI/PM: Correct pci_pm_thaw_noirq() documentationBjorn Helgaas1-5/+5
According to the documentation, pci_pm_thaw_noirq() did not put the device into the full-power state and restore its standard configuration registers. This is incorrect, so update the documentation to match the code. Link: https://lore.kernel.org/r/20191014230016.240912-3-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-06-14docs: power: convert docs to ReST and rename to *.rstMauro Carvalho Chehab1-0/+1135
Convert the PM documents to ReST, in order to allow them to build with Sphinx. The conversion is actually: - add blank lines and indentation in order to identify paragraphs; - fix tables markups; - add some lists markups; - mark literal blocks; - adjust title markups. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu>