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;