diff options
Diffstat (limited to 'arch/powerpc/platforms/fsl_uli1575.c')
| -rw-r--r-- | arch/powerpc/platforms/fsl_uli1575.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c index 65a35f38e062..fd23a1d4b39d 100644 --- a/arch/powerpc/platforms/fsl_uli1575.c +++ b/arch/powerpc/platforms/fsl_uli1575.c @@ -51,13 +51,20 @@ u8 uli_pirq_to_irq[8] = { ULI_8259_NONE, /* PIRQH */ }; +static inline bool is_quirk_valid(void) +{ + return (machine_is(mpc86xx_hpcn) || + machine_is(mpc8544_ds) || + machine_is(p2020_ds) || + machine_is(mpc8572_ds)); +} + /* Bridge */ static void __devinit early_uli5249(struct pci_dev *dev) { unsigned char temp; - if (!machine_is(mpc86xx_hpcn) && !machine_is(mpc8544_ds) && - !machine_is(mpc8572_ds)) + if (!is_quirk_valid()) return; pci_write_config_word(dev, PCI_COMMAND, PCI_COMMAND_IO | @@ -80,8 +87,7 @@ static void __devinit quirk_uli1575(struct pci_dev *dev) { int i; - if (!machine_is(mpc86xx_hpcn) && !machine_is(mpc8544_ds) && - !machine_is(mpc8572_ds)) + if (!is_quirk_valid()) return; /* @@ -149,8 +155,7 @@ static void __devinit quirk_final_uli1575(struct pci_dev *dev) * IRQ 14: Edge * IRQ 15: Edge */ - if (!machine_is(mpc86xx_hpcn) && !machine_is(mpc8544_ds) && - !machine_is(mpc8572_ds)) + if (!is_quirk_valid()) return; outb(0xfa, 0x4d0); @@ -176,8 +181,7 @@ static void __devinit quirk_uli5288(struct pci_dev *dev) unsigned char c; unsigned int d; - if (!machine_is(mpc86xx_hpcn) && !machine_is(mpc8544_ds) && - !machine_is(mpc8572_ds)) + if (!is_quirk_valid()) return; /* read/write lock */ @@ -201,8 +205,7 @@ static void __devinit quirk_uli5229(struct pci_dev *dev) { unsigned short temp; - if (!machine_is(mpc86xx_hpcn) && !machine_is(mpc8544_ds) && - !machine_is(mpc8572_ds)) + if (!is_quirk_valid()) return; pci_write_config_word(dev, PCI_COMMAND, PCI_COMMAND_INTX_DISABLE | @@ -270,7 +273,6 @@ static void __devinit hpcd_quirk_uli1575(struct pci_dev *dev) static void __devinit hpcd_quirk_uli5288(struct pci_dev *dev) { unsigned char c; - unsigned short temp; if (!machine_is(mpc86xx_hpcd)) return; |