From fb848e5bb27f841cab6ff1e607b4edc9e3718dc9 Mon Sep 17 00:00:00 2001 From: Tomasz Nowicki Date: Tue, 10 May 2016 15:35:10 +0200 Subject: arm64, pci, acpi: Start using ACPI based PCI host controller driver for ARM64. It is perfectly fine to use ACPI_PCI_HOST_GENERIC for ARM64, so lets get rid of PCI init and RAW ACPI accessor empty stubs and go with full-blown PCI host controller driver. Signed-off-by: Tomasz Nowicki To: Catalin Marinas To: Lorenzo Pieralisi To: Will Deacon To: Arnd Bergmann --- arch/arm64/kernel/pci.c | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'arch/arm64/kernel/pci.c') diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c index eeec5f6df82b..e484c9177456 100644 --- a/arch/arm64/kernel/pci.c +++ b/arch/arm64/kernel/pci.c @@ -74,27 +74,3 @@ void pcibios_remove_bus(struct pci_bus *bus) { acpi_pci_remove_bus(bus); } - -/* - * raw_pci_read/write - Platform-specific PCI config space access. - */ -int raw_pci_read(unsigned int domain, unsigned int bus, - unsigned int devfn, int reg, int len, u32 *val) -{ - return -ENXIO; -} - -int raw_pci_write(unsigned int domain, unsigned int bus, - unsigned int devfn, int reg, int len, u32 val) -{ - return -ENXIO; -} - -#ifdef CONFIG_ACPI -/* Root bridge scanning */ -struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) -{ - /* TODO: Should be revisited when implementing PCI on ACPI */ - return NULL; -} -#endif -- cgit v1.2.1