Fix misspellings of "system", "controller", "interrupt" and "necessary".

Fix the various misspellings of "system", controller", "interrupt" and
"[un]necessary".

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/mips/pci/pci-excite.c b/arch/mips/pci/pci-excite.c
index 3c86c77cb74f..8a56876afcc6 100644
--- a/arch/mips/pci/pci-excite.c
+++ b/arch/mips/pci/pci-excite.c
@@ -131,7 +131,7 @@ static int __init basler_excite_pci_setup(void)
                 ocd_writel(0x00000000, bar + 0x100);
         }
 
-        /* Finally, enable the PCI interupt */
+        /* Finally, enable the PCI interrupt */
 #if USB_IRQ > 7
         set_c0_intcontrol(1 << USB_IRQ);
 #else