Bjorn Helgaas e0217c5ba1 Revert "PCI: Use to_pci_driver() instead of pci_dev->driver" ... This reverts commit 2a4d9408c9. Robert reported a NULL pointer dereference caused by the PCI core (local_pci_probe()) calling the i2c_designware_pci driver's .runtime_resume() method before the .probe() method. i2c_dw_pci_resume() depends on initialization done by i2c_dw_pci_probe(). Prior to 2a4d9408c9 ("PCI: Use to_pci_driver() instead of pci_dev->driver"), pci_pm_runtime_resume() avoided calling the .runtime_resume() method because pci_dev->driver had not been set yet. 2a4d9408c9 and b5f9c644eb ("PCI: Remove struct pci_dev->driver"), removed pci_dev->driver, replacing it by device->driver, which *has* been set by this time, so pci_pm_runtime_resume() called the .runtime_resume() method when it previously had not. Fixes: 2a4d9408c9 ("PCI: Use to_pci_driver() instead of pci_dev->driver") Link: https://lore.kernel.org/linux-i2c/CAP145pgdrdiMAT7=-iB1DMgA7t_bMqTcJL4N0=6u8kNY3EU0dw@mail.gmail.com/ Reported-by: Robert Święcki <robert@swiecki.net> Tested-by: Robert Święcki <robert@swiecki.net> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>		2021-11-11 13:36:22 -06:00
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Kconfig	PCI/LINK: Remove bandwidth notification	2021-02-02 14:25:11 -06:00
Makefile	PCI/ERR: Reduce compile time for CONFIG_PCIEAER=n	2021-10-16 09:16:59 -05:00
aer.c	PCI: Correct misspelled and remove duplicated words	2021-10-08 17:14:04 -05:00
aer_inject.c	PCI/AER: Add RCEC AER error injection support	2020-12-05 15:26:02 -06:00
aspm.c	PCI: Use kstrtobool() directly, sans strtobool() wrapper	2021-09-28 18:06:29 -05:00
dpc.c	PCI: pciehp: Ignore Link Down/Up caused by DPC	2021-06-16 17:16:57 -05:00
edr.c	PCI/EDR: Log only ACPI_NOTIFY_DISCONNECT_RECOVER events	2020-04-24 18:33:29 -05:00
err.c	Revert "PCI: Use to_pci_driver() instead of pci_dev->driver"	2021-11-11 13:36:22 -06:00
pme.c	PCI: Fix kernel-doc errors	2021-03-11 17:37:20 -06:00
portdrv.h	PCI/portdrv: Remove unused pcie_port_bus_{,un}register() declarations	2021-10-15 14:25:18 -05:00
portdrv_core.c	Merge branch 'pci/portdrv'	2021-11-05 11:28:45 -05:00
portdrv_pci.c	PCI/portdrv: Remove unused resume err_handler	2021-10-15 14:25:08 -05:00
ptm.c	pci-v5.15-changes	2021-09-07 19:13:42 -07:00
rcec.c	PCI/RCEC: Fix RCiEP device to RCEC association	2021-03-10 15:10:46 -06:00