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clk: mvebu: armada-37xx-periph: Remove unused var num_parents
When building armada-37xx-periph, num_parents isn't used in function
clk_pm_cpu_get_parent:
drivers/clk/mvebu/armada-37xx-periph.c: In function ‘clk_pm_cpu_get_parent’:
drivers/clk/mvebu/armada-37xx-periph.c:419:6: warning: unused variable ‘num_parents’ [-Wunused-variable]
int num_parents = clk_hw_get_num_parents(hw);
^~~~~~~~~~~
Remove the declaration of num_parents to dispose the warning.
Fixes: 616bf80d38
("clk: mvebu: armada-37xx-periph: Fix wrong return value in get_parent")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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616bf80d38
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1 changed files with 0 additions and 1 deletions
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@ -418,7 +418,6 @@ static unsigned int armada_3700_pm_dvfs_get_cpu_parent(struct regmap *base)
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static u8 clk_pm_cpu_get_parent(struct clk_hw *hw)
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{
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struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw);
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int num_parents = clk_hw_get_num_parents(hw);
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u32 val;
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if (armada_3700_pm_dvfs_is_enabled(pm_cpu->nb_pm_base)) {
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