mtd: lpddr_cmds: make function static

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=535ab9033433c00116e446beaac96503c7282fd1
Commit:     535ab9033433c00116e446beaac96503c7282fd1
Parent:     6b7368c2305657c5b94ff18f2c8c8a6d7040b45a
Author:     Brian Norris <computersforpeace at gmail.com>
AuthorDate: Wed Aug 28 11:19:05 2013 -0700
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Sun Oct 27 16:27:03 2013 -0700

    mtd: lpddr_cmds: make function static
    
    do_xxlock() is only used locally. This silences a sparse warning:
    
    drivers/mtd/lpddr/lpddr_cmds.c:706:5: warning: no previous prototype for 'do_xxlock' [-Wmissing-prototypes]
    
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/lpddr/lpddr_cmds.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/lpddr/lpddr_cmds.c b/drivers/mtd/lpddr/lpddr_cmds.c
index d3cfe26b..2ef19aa 100644
--- a/drivers/mtd/lpddr/lpddr_cmds.c
+++ b/drivers/mtd/lpddr/lpddr_cmds.c
@@ -703,7 +703,7 @@ static int lpddr_erase(struct mtd_info *mtd, struct erase_info *instr)
 
 #define DO_XXLOCK_LOCK		1
 #define DO_XXLOCK_UNLOCK	2
-int do_xxlock(struct mtd_info *mtd, loff_t adr, uint32_t len, int thunk)
+static int do_xxlock(struct mtd_info *mtd, loff_t adr, uint32_t len, int thunk)
 {
 	int ret = 0;
 	struct map_info *map = mtd->priv;