diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/common/it8152.c | 3 | ||||
| -rw-r--r-- | arch/arm/include/asm/pci.h | 12 | ||||
| -rw-r--r-- | arch/arm/kernel/bios32.c | 7 |
3 files changed, 10 insertions, 12 deletions
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c index b539ec855e1a..9a6f5371d135 100644 --- a/arch/arm/common/it8152.c +++ b/arch/arm/common/it8152.c @@ -327,6 +327,9 @@ err0: */ unsigned int pcibios_max_latency = 255; +/* ITE bridge requires setting latency timer to avoid early bus access + termination by PCI bus master devices +*/ void pcibios_set_master(struct pci_dev *dev) { u8 lat; diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h index 2b1f245db0c6..da337ba57ffd 100644 --- a/arch/arm/include/asm/pci.h +++ b/arch/arm/include/asm/pci.h @@ -31,18 +31,6 @@ static inline int pci_proc_domain(struct pci_bus *bus) } #endif /* CONFIG_PCI_DOMAINS */ -#ifdef CONFIG_PCI_HOST_ITE8152 -/* ITE bridge requires setting latency timer to avoid early bus access - termination by PIC bus mater devices -*/ -extern void pcibios_set_master(struct pci_dev *dev); -#else -static inline void pcibios_set_master(struct pci_dev *dev) -{ - /* No special bus mastering setup handling */ -} -#endif - static inline void pcibios_penalize_isa_irq(int irq, int active) { /* We don't do dynamic PCI IRQ allocation */ diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index b530e9116a0c..4e606073f89d 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -571,6 +571,13 @@ void __init pci_common_init(struct hw_pci *hw) } } +#ifndef CONFIG_PCI_HOST_ITE8152 +void pcibios_set_master(struct pci_dev *dev) +{ + /* No special bus mastering setup handling */ +} +#endif + char * __init pcibios_setup(char *str) { if (!strcmp(str, "debug")) { |