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clk/qcom: fix spelling typo

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Modify the comment typo: "compliment" -> "complement".

Signed-off-by: Wang Qing <wangqing@vivo.com>
Link: https://lore.kernel.org/r/1600930506-394-1-git-send-email-wangqing@vivo.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Wang Qing 2020-09-24 14:55:04 +08:00 committed by Stephen Boyd
parent d46e5a39f9
commit 1843dff668
1 changed files with 5 additions and 5 deletions
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10
drivers/clk/qcom/clk-alpha-pll.c
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@ -609,7 +609,7 @@ static unsigned long
alpha_huayra_pll_calc_rate(u64 prate, u32 l, u32 a)
{
/*
* a contains 16 bit alpha_val in two’s compliment number in the range
* a contains 16 bit alpha_val in two’s complement number in the range
* of [-0.5, 0.5).
*/
if (a >= BIT(PLL_HUAYRA_ALPHA_WIDTH - 1))
@ -641,7 +641,7 @@ alpha_huayra_pll_round_rate(unsigned long rate, unsigned long prate,
quotient++;
/*
* alpha_val should be in two’s compliment number in the range
* alpha_val should be in two’s complement number in the range
* of [-0.5, 0.5) so if quotient >= 0.5 then increment the l value
* since alpha value will be subtracted in this case.
*/
@ -666,7 +666,7 @@ alpha_pll_huayra_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
regmap_read(pll->clkr.regmap, PLL_ALPHA_VAL(pll), &alpha);
/*
* Depending upon alpha_mode, it can be treated as M/N value or
* as a two’s compliment number. When alpha_mode=1,
* as a two’s complement number. When alpha_mode=1,
* pll_alpha_val<15:8>=M and pll_apla_val<7:0>=N
*
* Fout=FIN*(L+(M/N))
@ -674,12 +674,12 @@ alpha_pll_huayra_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
* M is a signed number (-128 to 127) and N is unsigned
* (0 to 255). M/N has to be within +/-0.5.
*
* When alpha_mode=0, it is a two’s compliment number in the
* When alpha_mode=0, it is a two’s complement number in the
* range [-0.5, 0.5).
*
* Fout=FIN*(L+(alpha_val)/2^16)
*
* where alpha_val is two’s compliment number.
* where alpha_val is two’s complement number.
*/
if (!(ctl & PLL_ALPHA_MODE))
return alpha_huayra_pll_calc_rate(rate, l, alpha);