[PATCH] mm: Remove a repeated word in a comment

[Jason Wang]

The double word `up' in a comment is repeated, thus one of
them should be removed.

Signed-off-by: Jason Wang <wangbor...@cdjrlc.com>
---
 drivers/macintosh/mediabay.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index eab7e83c11c4..ec23094263e7 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -129,7 +129,7 @@ enum {
 /*
  * Functions for polling content of media bay
  */
- 
+
 static u8
 ohare_mb_content(struct media_bay_info *bay)
 {
@@ -331,12 +331,12 @@ static void keylargo_mb_un_reset_ide(struct 
media_bay_info* bay)
 
 static inline void set_mb_power(struct media_bay_info* bay, int onoff)
 {
-       /* Power up up and assert the bay reset line */
+       /* Power up and assert the bay reset line */
        if (onoff) {
                bay->ops->power(bay, 1);
                bay->state = mb_powering_up;
                pr_debug("mediabay%d: powering up\n", bay->index);
-       } else { 
+       } else {
                /* Make sure everything is powered down & disabled */
                bay->ops->power(bay, 0);
                bay->state = mb_powering_down;
@@ -577,7 +577,7 @@ static int media_bay_attach(struct macio_dev *mdev,
                macio_release_resources(mdev);
                return -ENOMEM;
        }
-       
+
        i = media_bay_count++;
        bay = &media_bays[i];
        bay->mdev = mdev;
@@ -745,7 +745,7 @@ static int __init media_bay_init(void)
        if (!machine_is(powermac))
                return 0;
 
-       macio_register_driver(&media_bay_driver);       
+       macio_register_driver(&media_bay_driver);
 
        return 0;
 }
-- 
2.33.0