From 1b9469cf15976a7cb7378caaa8a1772e7901514d Mon Sep 17 00:00:00 2001 From: Philipp Stanner Date: Thu, 13 Jun 2024 13:50:21 +0200 Subject: PCI: Move struct pci_devres.pinned bit to struct pci_dev MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The bit describing whether the PCI device is currently pinned is stored in struct pci_devres. To clean up and simplify the PCI devres API, it's better if this information is stored in struct pci_dev. This will later permit simplifying pcim_enable_device(). Move the 'pinned' boolean bit to struct pci_dev. Restructure bits in struct pci_dev so the pm / pme fields are next to each other. Link: https://lore.kernel.org/r/20240613115032.29098-9-pstanner@redhat.com Signed-off-by: Philipp Stanner Signed-off-by: Krzysztof Wilczyński Signed-off-by: Bjorn Helgaas --- include/linux/pci.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index fb004fd4e889..0c19f0717899 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -367,10 +367,11 @@ struct pci_dev { this is D0-D3, D0 being fully functional, and D3 being off. */ u8 pm_cap; /* PM capability offset */ - unsigned int imm_ready:1; /* Supports Immediate Readiness */ unsigned int pme_support:5; /* Bitmask of states from which PME# can be generated */ unsigned int pme_poll:1; /* Poll device's PME status bit */ + unsigned int pinned:1; /* Whether this dev is pinned */ + unsigned int imm_ready:1; /* Supports Immediate Readiness */ unsigned int d1_support:1; /* Low power state D1 is supported */ unsigned int d2_support:1; /* Low power state D2 is supported */ unsigned int no_d1d2:1; /* D1 and D2 are forbidden */ -- cgit