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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-08-11 12:18:32 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-08-16 12:55:50 -0300
commitab9a953b9f58ae695bbbe04a8540830bbae5d246 (patch)
tree5d8a906d41be36d31dc5c03677e9e6a662b4a3f8 /drivers/media/i2c
parent12976516558c81f20757f6b0947823119ad87046 (diff)
[media] ov2659: get rid of unused values
Why to store the chosed values for prediv, postdiv and mult if those won't be used? drivers/media/i2c/ov2659.c: In function 'ov2659_pll_calc_params': drivers/media/i2c/ov2659.c:912:35: warning: variable 's_mult' set but not used [-Wunused-but-set-variable] u32 s_prediv = 1, s_postdiv = 1, s_mult = 1; ^ drivers/media/i2c/ov2659.c:912:20: warning: variable 's_postdiv' set but not used [-Wunused-but-set-variable] u32 s_prediv = 1, s_postdiv = 1, s_mult = 1; ^ drivers/media/i2c/ov2659.c:912:6: warning: variable 's_prediv' set but not used [-Wunused-but-set-variable] u32 s_prediv = 1, s_postdiv = 1, s_mult = 1; ^ This is likely some leftover from some past change. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/i2c')
-rw-r--r--drivers/media/i2c/ov2659.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
index 6edffc7b74e3..49109f4f5bb4 100644
--- a/drivers/media/i2c/ov2659.c
+++ b/drivers/media/i2c/ov2659.c
@@ -909,7 +909,6 @@ static void ov2659_pll_calc_params(struct ov2659 *ov2659)
u8 ctrl1_reg = 0, ctrl2_reg = 0, ctrl3_reg = 0;
struct i2c_client *client = ov2659->client;
unsigned int desired = pdata->link_frequency;
- u32 s_prediv = 1, s_postdiv = 1, s_mult = 1;
u32 prediv, postdiv, mult;
u32 bestdelta = -1;
u32 delta, actual;
@@ -929,9 +928,6 @@ static void ov2659_pll_calc_params(struct ov2659 *ov2659)
if ((delta < bestdelta) || (bestdelta == -1)) {
bestdelta = delta;
- s_mult = mult;
- s_prediv = prediv;
- s_postdiv = postdiv;
ctrl1_reg = ctrl1[i].reg;
ctrl2_reg = mult;
ctrl3_reg = ctrl3[j].reg;

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