diff options
| author | Amey Narkhede <ameynarkhede03@gmail.com> | 2021-08-17 23:34:55 +0530 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2021-08-17 17:44:38 -0500 |
| commit | 4ec36dfeb155b72da8d28ab006a46f2f8b981eac (patch) | |
| tree | 056c32ec273ed95e3bf7764740263fa77223d54b /drivers/pci/quirks.c | |
| parent | e20afa06244eb5d7fa850f9fe2a78ae17ba96f81 (diff) | |
| download | linux-4ec36dfeb155b72da8d28ab006a46f2f8b981eac.tar.bz2 | |
PCI: Remove reset_fn field from pci_dev
"reset_fn" indicates whether the device supports any reset mechanism.
Remove the use of reset_fn in favor of the reset_methods array that tracks
supported reset mechanisms of a device and their ordering.
The octeon driver incorrectly used reset_fn to detect whether the device
supports FLR or not. Use pcie_reset_flr() to probe whether it supports FLR.
Co-developed-by: Alex Williamson <alex.williamson@redhat.com>
Link: https://lore.kernel.org/r/20210817180500.1253-5-ameynarkhede03@gmail.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Amey Narkhede <ameynarkhede03@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Diffstat (limited to 'drivers/pci/quirks.c')
| -rw-r--r-- | drivers/pci/quirks.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index a8a167bbc1d7..a1b57b63c624 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -5626,7 +5626,7 @@ static void quirk_reset_lenovo_thinkpad_p50_nvgpu(struct pci_dev *pdev) if (pdev->subsystem_vendor != PCI_VENDOR_ID_LENOVO || pdev->subsystem_device != 0x222e || - !pdev->reset_fn) + !pci_reset_supported(pdev)) return; if (pci_enable_device_mem(pdev)) |