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| author | Bjorn Helgaas <bhelgaas@google.com> | 2023-10-28 13:31:05 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-10-28 13:31:05 -0500 |
| commit | 5897c174028a6a05169b6ecdbcd20fe4d1a8bcda (patch) | |
| tree | 184ebbe7e6fff66e04d53bbc416ecde1f538612f /drivers/pci/hotplug/pnv_php.c | |
| parent | 65de3fd8f5c8a910e5bebc0607f8790158ad673a (diff) | |
| parent | 8a0395578a9bb8937d1cc88c3f2e17e437467c2d (diff) | |
Merge branch 'pci/field-get'
- Use FIELD_GET()/FIELD_PREP() when possible throughout drivers/pci/ (Ilpo
Järvinen, Bjorn Helgaas)
- Rework DPC control programming for clarity (Ilpo Järvinen)
* pci/field-get:
PCI/portdrv: Use FIELD_GET()
PCI/VC: Use FIELD_GET()
PCI/PTM: Use FIELD_GET()
PCI/PME: Use FIELD_GET()
PCI/ATS: Use FIELD_GET()
PCI/ATS: Show PASID Capability register width in bitmasks
PCI: Use FIELD_GET() in Sapphire RX 5600 XT Pulse quirk
PCI: Use FIELD_GET()
PCI/MSI: Use FIELD_GET/PREP()
PCI/DPC: Use defines with DPC reason fields
PCI/DPC: Use defined fields with DPC_CTL register
PCI/DPC: Use FIELD_GET()
PCI: hotplug: Use FIELD_GET/PREP()
PCI: dwc: Use FIELD_GET/PREP()
PCI: cadence: Use FIELD_GET()
PCI: Use FIELD_GET() to extract Link Width
PCI: mvebu: Use FIELD_PREP() with Link Width
PCI: tegra194: Use FIELD_GET()/FIELD_PREP() with Link Width fields
# Conflicts:
# drivers/pci/controller/dwc/pcie-tegra194.c
Diffstat (limited to 'drivers/pci/hotplug/pnv_php.c')
| -rw-r--r-- | drivers/pci/hotplug/pnv_php.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/pnv_php.c b/drivers/pci/hotplug/pnv_php.c index 881d420637bf..694349be9d0a 100644 --- a/drivers/pci/hotplug/pnv_php.c +++ b/drivers/pci/hotplug/pnv_php.c @@ -5,6 +5,7 @@ * Copyright Gavin Shan, IBM Corporation 2016. */ +#include <linux/bitfield.h> #include <linux/libfdt.h> #include <linux/module.h> #include <linux/pci.h> @@ -731,7 +732,7 @@ static int pnv_php_enable_msix(struct pnv_php_slot *php_slot) /* Check hotplug MSIx entry is in range */ pcie_capability_read_word(pdev, PCI_EXP_FLAGS, &pcie_flag); - entry.entry = (pcie_flag & PCI_EXP_FLAGS_IRQ) >> 9; + entry.entry = FIELD_GET(PCI_EXP_FLAGS_IRQ, pcie_flag); if (entry.entry >= nr_entries) return -ERANGE; |