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From 8927c27b32703e28041ae19bf25ea53461be83a1 Mon Sep 17 00:00:00 2001
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From: Anders Roxell <anders.roxell@linaro.org>
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Date: Fri, 27 Jul 2018 00:27:21 +0200
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Subject: [PATCH] clk: mvebu: armada-37xx-periph: Remove unused var num_parents
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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When building armada-37xx-periph, num_parents isn't used in function
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clk_pm_cpu_get_parent:
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drivers/clk/mvebu/armada-37xx-periph.c: In function ‘clk_pm_cpu_get_parent’:
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drivers/clk/mvebu/armada-37xx-periph.c:419:6: warning: unused variable ‘num_parents’ [-Wunused-variable]
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int num_parents = clk_hw_get_num_parents(hw);
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^~~~~~~~~~~
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Remove the declaration of num_parents to dispose the warning.
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Fixes: 616bf80d381d ("clk: mvebu: armada-37xx-periph: Fix wrong return value in get_parent")
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Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
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Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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---
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drivers/clk/mvebu/armada-37xx-periph.c | 1 -
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1 file changed, 1 deletion(-)
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--- a/drivers/clk/mvebu/armada-37xx-periph.c
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+++ b/drivers/clk/mvebu/armada-37xx-periph.c
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@@ -419,7 +419,6 @@ static unsigned int armada_3700_pm_dvfs_
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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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