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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-11 17:18:32 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-16 17:55:50 +0200 |
| commit | ab9a953b9f58ae695bbbe04a8540830bbae5d246 (patch) | |
| tree | 5d8a906d41be36d31dc5c03677e9e6a662b4a3f8 /drivers/media | |
| parent | [media] ov9650: remove an extra space (diff) | |
| download | linux-ab9a953b9f58ae695bbbe04a8540830bbae5d246.tar.xz linux-ab9a953b9f58ae695bbbe04a8540830bbae5d246.zip | |
[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')
| -rw-r--r-- | drivers/media/i2c/ov2659.c | 4 |
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; |