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authorDan Carpenter <error27@gmail.com>2010-04-07 12:22:58 +0300
committerBen Dooks <ben-linux@fluff.org>2010-04-20 01:17:13 +0100
commit42df64b1f83fa9b786067a0b5a3aca0fbb2d8db8 (patch)
treea0692e8bb1951a87849f03a9b04a853a8732ff17
parent28ad3321a1ac732c7fe37d5be85f67fe40ef18a9 (diff)
i2c-stu300: off by one issue
If we don't find the correct rate, we want to end the loop with "i" pointing to the last element in the array. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
-rw-r--r--drivers/i2c/busses/i2c-stu300.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c
index 1f5b38be73b..495be451d32 100644
--- a/drivers/i2c/busses/i2c-stu300.c
+++ b/drivers/i2c/busses/i2c-stu300.c
@@ -498,7 +498,7 @@ static int stu300_set_clk(struct stu300_dev *dev, unsigned long clkrate)
int i = 0;
/* Locate the apropriate clock setting */
- while (i < ARRAY_SIZE(stu300_clktable) &&
+ while (i < ARRAY_SIZE(stu300_clktable) - 1 &&
stu300_clktable[i].rate < clkrate)
i++;