From: Myron Stowe Date: Fri, 28 Oct 2011 21:48:03 +0000 (-0600) Subject: PCI: PowerPC: convert pcibios_set_master() to a non-inlined function X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=79c8be8384d8b41ff67b5fda03c7ace3c3af1550;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git PCI: PowerPC: convert pcibios_set_master() to a non-inlined function This patch converts PowerPC's architecture-specific 'pcibios_set_master()' routine to a non-inlined function. This will allow follow on patches to create a generic 'pcibios_set_master()' function using the '__weak' attribute which can be used by all architectures as a default which, if necessary, can then be over- ridden by architecture-specific code. Converting 'pci_bios_set_master()' to a non-inlined function will allow PowerPC's 'pcibios_set_master()' implementation to remain architecture-specific after the generic version is introduced and thus, not change current behavior. No functional change. Acked-by: Benjamin Herrenschmidt Signed-off-by: Myron Stowe Signed-off-by: Jesse Barnes --- diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h index 49c3de582be0..9284fe85046a 100644 --- a/arch/powerpc/include/asm/pci.h +++ b/arch/powerpc/include/asm/pci.h @@ -46,11 +46,6 @@ struct pci_dev; #define pcibios_assign_all_busses() \ (pci_has_flag(PCI_REASSIGN_ALL_BUS)) -static inline void pcibios_set_master(struct pci_dev *dev) -{ - /* No special bus mastering setup handling */ -} - static inline void pcibios_penalize_isa_irq(int irq, int active) { /* We don't do dynamic PCI IRQ allocation */ diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 458ed3bee663..53e1f5e27b39 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -1118,6 +1118,11 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus) } } +void pcibios_set_master(struct pci_dev *dev) +{ + /* No special bus mastering setup handling */ +} + void __devinit pcibios_fixup_bus(struct pci_bus *bus) { /* When called from the generic PCI probe, read PCI<->PCI bridge