From a2370ba2752538404e363346b339869c9973aeac Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Thu, 5 Jan 2017 10:34:07 -0200 Subject: [PATCH] [media] v4l: s5c73m3: fix negation operator Bool values should be negated using logical operators. Using bitwise operators results in unexpected and possibly incorrect results. Reported-by: David Binderman Signed-off-by: Andrzej Hajda Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c b/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c index 0a060339e516..2e7185030741 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c @@ -211,7 +211,7 @@ static int s5c73m3_3a_lock(struct s5c73m3 *state, struct v4l2_ctrl *ctrl) } if ((ctrl->val ^ ctrl->cur.val) & V4L2_LOCK_FOCUS) - ret = s5c73m3_af_run(state, ~af_lock); + ret = s5c73m3_af_run(state, !af_lock); return ret; } -- 2.39.5