diff options
| author | Niklas Schnelle <schnelle@linux.ibm.com> | 2020-08-17 10:29:23 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2020-09-14 11:38:34 +0200 |
| commit | abb95b7550f88bfb77081601f80662a259f2d143 (patch) | |
| tree | 279a31d30451689625f0110e3dfc96e2a530c8cc /arch/s390/pci/pci_bus.h | |
| parent | da1694ad9e8d13484c8b4ecaabde0bd7b958442a (diff) | |
s390/pci: consolidate SR-IOV specific code
currently we have multiple #ifdef CONFIG_PCI_IOV blocks spread over
different compliation units and headers, all dealing with SR-IOV
specific behavior.
This violates the style guide which discourages conditionally compiled
code blocks and hinders maintainability by speading SR-IOV functionality
over many files.
Let's move all of this into a conditionally compiled pci_iov.c file and
local header and prefix SR-IOV specific functions with zpci_iov_*.
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/pci/pci_bus.h')
| -rw-r--r-- | arch/s390/pci/pci_bus.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/s390/pci/pci_bus.h b/arch/s390/pci/pci_bus.h index 4972433df458..8d19723ed5c0 100644 --- a/arch/s390/pci/pci_bus.h +++ b/arch/s390/pci/pci_bus.h @@ -30,15 +30,3 @@ static inline struct zpci_dev *get_zdev_by_bus(struct pci_bus *bus, return (devfn >= ZPCI_FUNCTIONS_PER_BUS) ? NULL : zbus->function[devfn]; } -#ifdef CONFIG_PCI_IOV -static inline void zpci_remove_virtfn(struct pci_dev *pdev, int vfn) -{ - - pci_lock_rescan_remove(); - /* Linux' vfid's start at 0 vfn at 1 */ - pci_iov_remove_virtfn(pdev->physfn, vfn - 1); - pci_unlock_rescan_remove(); -} -#else /* CONFIG_PCI_IOV */ -static inline void zpci_remove_virtfn(struct pci_dev *pdev, int vfn) {} -#endif /* CONFIG_PCI_IOV */ |