3 files changed, 3 insertions, 4 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 0673dbedb241..116d7d3683ed 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -425,7 +425,7 @@ config PPC_MAPLE
         default n
         help
           This option enables support for the Maple 970FX Evaluation Board.
-          For more informations, refer to <http://www.970eval.com>
+          For more information, refer to <http://www.970eval.com>
 
 config PPC_PASEMI
         depends on PPC_MULTIPLATFORM && PPC64
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 7edb6b461382..edcd5b875b66 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -21,7 +21,7 @@ config MPC834x_SYS
           Be aware that PCI buses can only function when SYS board is plugged
           into the PIB (Platform IO Board) board from Freescale which provide
           3 PCI slots.  The PIBs PCI initialization is the bootloader's
-          responsiblilty.
+          responsibility.
 
 config MPC834x_ITX
         bool "Freescale MPC834x ITX"
@@ -30,7 +30,7 @@ config MPC834x_ITX
           This option enables support for the MPC 834x ITX evaluation board.
 
           Be aware that PCI initialization is the bootloader's
-          responsiblilty.
+          responsibility.
 
 config MPC8360E_PB
         bool "Freescale MPC8360E PB"
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index 9923adc5248e..257dc9068468 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -48,7 +48,6 @@ static struct pci_controller *u3_ht;
 static int has_second_ohare;
 #endif /* CONFIG_PPC64 */
 
-extern u8 pci_cache_line_size;
 extern int pcibios_assign_bus_offset;
 
 struct device_node *k2_skiplist[2];