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[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>
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1 changed files with 0 additions and 4 deletions
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@ -909,7 +909,6 @@ static void ov2659_pll_calc_params(struct ov2659 *ov2659)
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u8 ctrl1_reg = 0, ctrl2_reg = 0, ctrl3_reg = 0;
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struct i2c_client *client = ov2659->client;
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unsigned int desired = pdata->link_frequency;
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u32 s_prediv = 1, s_postdiv = 1, s_mult = 1;
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u32 prediv, postdiv, mult;
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u32 bestdelta = -1;
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u32 delta, actual;
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@ -929,9 +928,6 @@ static void ov2659_pll_calc_params(struct ov2659 *ov2659)
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if ((delta < bestdelta) || (bestdelta == -1)) {
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bestdelta = delta;
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s_mult = mult;
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s_prediv = prediv;
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s_postdiv = postdiv;
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ctrl1_reg = ctrl1[i].reg;
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ctrl2_reg = mult;
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ctrl3_reg = ctrl3[j].reg;
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