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clk: imx: pll14xx: drop unused variable 

It does not make sense to only get value from pll->base and assign
to a local variable when recalc_rate.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Peng Fan 2019-04-25 10:14:28 +00:00 committed by Stephen Boyd
parent d635c3512d
commit a3c9e13ff0
1 changed files with 2 additions and 4 deletions
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6
drivers/clk/imx/clk-pll14xx.c
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@ -74,10 +74,9 @@ static unsigned long clk_pll1416x_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
struct clk_pll14xx *pll = to_clk_pll14xx(hw);
u32 mdiv, pdiv, sdiv, pll_gnrl, pll_div;
u32 mdiv, pdiv, sdiv, pll_div;
u64 fvco = parent_rate;
pll_gnrl = readl_relaxed(pll->base);
pll_div = readl_relaxed(pll->base + 4);
mdiv = (pll_div & MDIV_MASK) >> MDIV_SHIFT;
pdiv = (pll_div & PDIV_MASK) >> PDIV_SHIFT;
@ -93,11 +92,10 @@ static unsigned long clk_pll1443x_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
struct clk_pll14xx *pll = to_clk_pll14xx(hw);
u32 mdiv, pdiv, sdiv, pll_gnrl, pll_div_ctl0, pll_div_ctl1;
u32 mdiv, pdiv, sdiv, pll_div_ctl0, pll_div_ctl1;
short int kdiv;
u64 fvco = parent_rate;
pll_gnrl = readl_relaxed(pll->base);
pll_div_ctl0 = readl_relaxed(pll->base + 4);
pll_div_ctl1 = readl_relaxed(pll->base + 8);
mdiv = (pll_div_ctl0 & MDIV_MASK) >> MDIV_SHIFT;