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path: root/arch/s390/pci/pci_iov.c
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2020-09-16s390/pci: add missing pci_iov.h includeNiklas Schnelle1-0/+2
this fixes a missing prototype compiler warning spotted by the kernel test robot. Fixes: abb95b7550f8 ("s390/pci: consolidate SR-IOV specific code") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-09-14s390/pci: consolidate SR-IOV specific codeNiklas Schnelle1-0/+97
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>