MIPS: Malta: Fix section mismatch.

  LD      arch/mips/pci/built-in.o
WARNING: arch/mips/pci/built-in.o(.devinit.text+0x2a0): Section mismatch in reference from the function malta_piix_func0_fixup() to the variable .init.data:pci_irq
The function __devinit malta_piix_func0_fixup() references
a variable __initdata pci_irq.
If pci_irq is only used by malta_piix_func0_fixup then
annotate pci_irq with a matching annotation.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/pci/fixup-malta.c

@@ -8,7 +8,8 @@
 #define PCID		4
 
 /* This table is filled in by interrogating the PIIX4 chip */
-static char pci_irq[5] __initdata;
+static char pci_irq[5] __devinitdata = {
+};
 
 static char irq_tab[][5] __initdata = {
 	/*      INTA    INTB    INTC    INTD */