clk: ingenic: Remove set but not used variable 'enable'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/clk/ingenic/cgu.c: In function 'ingenic_pll_recalc_rate':
drivers/clk/ingenic/cgu.c:86:15: warning:
 variable 'enable' set but not used [-Wunused-but-set-variable]

It's not used after commit ab27eb4bc365 ("clk: ingenic: Add code to
enable/disable PLLs")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/ingenic/cgu.c b/drivers/clk/ingenic/cgu.c
index b40160eb337290cdfb97440b05a9f1a340800849..510b685212d3f3a92611f4315b79175d53ecf5cc 100644 (file)
--- a/drivers/clk/ingenic/cgu.c
+++ b/drivers/clk/ingenic/cgu.c
@@ -83,7 +83,7 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
        const struct ingenic_cgu_clk_info *clk_info;
        const struct ingenic_cgu_pll_info *pll_info;
        unsigned m, n, od_enc, od;
-       bool bypass, enable;
+       bool bypass;
        unsigned long flags;
        u32 ctl;
 
@@ -103,7 +103,6 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
        od_enc &= GENMASK(pll_info->od_bits - 1, 0);
        bypass = !pll_info->no_bypass_bit &&
                 !!(ctl & BIT(pll_info->bypass_bit));
-       enable = !!(ctl & BIT(pll_info->enable_bit));
 
        if (bypass)
                return parent_rate;