Fix spelling of 'platform' in comments and doc

Replace platfrom -> platform.

This is a frequent spelling bug.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index 9ddfaef1a184..035ada5443ee 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -469,7 +469,7 @@ static int __init serial_dev_init(void)
                 return -ENODEV;
 
         /*
-         * Before we register the platfrom serial devices, we need
+         * Before we register the platform serial devices, we need
          * to fixup their interrupts and their IO ports.
          */
         DBG("Fixing serial ports interrupts and IO ports ...\n");