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authorPeng Fan <peng.fan@nxp.com>2019-04-25 13:14:28 +0300
committerStephen Boyd <sboyd@kernel.org>2019-04-26 00:42:02 +0300
commita3c9e13ff0f4f41e4ed4c5111e29a0a7cfd2e119 (patch)
tree27eabc9c64d4a2b59cfbe868014d61706367d8ff /drivers/clk/imx/clk-pll14xx.c
parentd635c3512d3cd38814a77ef40c06078d9a7b1aa3 (diff)
downloadlinux-a3c9e13ff0f4f41e4ed4c5111e29a0a7cfd2e119.tar.xz
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>
Diffstat (limited to 'drivers/clk/imx/clk-pll14xx.c')
-rw-r--r--drivers/clk/imx/clk-pll14xx.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c
index 1acfa3e3cfb4..12e584185daf 100644
--- a/drivers/clk/imx/clk-pll14xx.c
+++ b/drivers/clk/imx/clk-pll14xx.c
@@ -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;