diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2009-04-15 14:33:38 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-04-21 16:13:15 -0500 |
| commit | d332e0b553634619f839e27c2904d1c0e21ad284 (patch) | |
| tree | 72b24823e84fc48cb6012d9e6ecf7272eda8b3f1 /arch/powerpc | |
| parent | 57bf418e0771cdfc9225aeb41c8ce81a047d3d3d (diff) | |
powerpc: Refactor board check for quirk
Refactor the check to determine if the quirk is applicable to the boards
into one inline function so we only have to change one place to add more
boards that the quirks might be applicable to.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/fsl_uli1575.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c index 65a35f38e062..4b10c36d0124 100644 --- a/arch/powerpc/platforms/fsl_uli1575.c +++ b/arch/powerpc/platforms/fsl_uli1575.c @@ -51,13 +51,19 @@ 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(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 +86,7 @@ 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 +154,7 @@ 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 +180,7 @@ 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 +204,7 @@ 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 | |