clk: asm9620: Remove 'hw' local variable that isn't checked

The 'hw' pointer local variable in this function became unused after
commit f5290d8e4f0c ("clk: asm9260: use parent index to link the
reference clock"). Remove it to silence an unused but set variable
warning.

 drivers/clk/clk-asm9260.c:258:17: warning: variable 'hw' set but not used [-Wunused-but-set-variable]
           struct clk_hw *hw, *pll_hw;
                          ^
   1 warning generated.

Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: f5290d8e4f0c ("clk: asm9260: use parent index to link the reference clock")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202309042014.IWERPl09-lkp@intel.com/
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20230909000703.3478902-1-sboyd@kernel.org

diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c
index 8b3c059e19a1279a13a5378913238ad775105cfc..3432c801f1bd08a369c69084ed1382b0bf36d09f 100644 (file)
--- a/drivers/clk/clk-asm9260.c
+++ b/drivers/clk/clk-asm9260.c
@@ -255,7 +255,7 @@ static struct asm9260_mux_clock asm9260_mux_clks[] __initdata = {
 
 static void __init asm9260_acc_init(struct device_node *np)
 {
-       struct clk_hw *hw, *pll_hw;
+       struct clk_hw *pll_hw;
        struct clk_hw **hws;
        const char *pll_clk = "pll";
        struct clk_parent_data pll_parent_data = { .index = 0 };
@@ -283,7 +283,7 @@ static void __init asm9260_acc_init(struct device_node *np)
        for (n = 0; n < ARRAY_SIZE(asm9260_mux_clks); n++) {
                const struct asm9260_mux_clock *mc = &asm9260_mux_clks[n];
 
-               hw = clk_hw_register_mux_table_parent_data(NULL, mc->name, mc->parent_data,
+               clk_hw_register_mux_table_parent_data(NULL, mc->name, mc->parent_data,
                                mc->num_parents, mc->flags, base + mc->offset,
                                0, mc->mask, 0, mc->table, &asm9260_clk_lock);
        }
@@ -292,7 +292,7 @@ static void __init asm9260_acc_init(struct device_node *np)
        for (n = 0; n < ARRAY_SIZE(asm9260_mux_gates); n++) {
                const struct asm9260_gate_data *gd = &asm9260_mux_gates[n];
 
-               hw = clk_hw_register_gate(NULL, gd->name,
+               clk_hw_register_gate(NULL, gd->name,
                        gd->parent_name, gd->flags | CLK_SET_RATE_PARENT,
                        base + gd->reg, gd->bit_idx, 0, &asm9260_clk_lock);
        }