clk: at91: clk-sam9x60-pll: remove unused variable

Fix variable set but not used compilation warning.

Fixes: 43b1bb4a9b3e ("clk: at91: clk-sam9x60-pll: re-factor to support plls with multiple outputs")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/1598338751-20607-4-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/at91/clk-sam9x60-pll.c b/drivers/clk/at91/clk-sam9x60-pll.c
index b473298..78f458a 100644 (file)
--- a/drivers/clk/at91/clk-sam9x60-pll.c
+++ b/drivers/clk/at91/clk-sam9x60-pll.c
@@ -331,7 +331,7 @@ static long sam9x60_div_pll_compute_div(struct sam9x60_pll_core *core,
        struct clk_hw *parent = clk_hw_get_parent(&core->hw);
        unsigned long tmp_rate, tmp_parent_rate, tmp_diff;
        long best_diff = -1, best_rate = -EINVAL;
-       u32 divid, best_div;
+       u32 divid;
 
        if (!rate)
                return 0;
@@ -352,7 +352,6 @@ static long sam9x60_div_pll_compute_div(struct sam9x60_pll_core *core,
                        *parent_rate = tmp_parent_rate;
                        best_rate = tmp_rate;
                        best_diff = tmp_diff;
-                       best_div = divid;
                }
 
                if (!best_diff)