From: Arnd Bergmann <arnd@arndb.de> To: "Emilio López" <emilio@elopez.com.ar> Cc: Arnd Bergmann <arnd@arndb.de>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@codeaurora.org>, Maxime Ripard <maxime.ripard@free-electrons.com>, Chen-Yu Tsai <wens@csie.org>, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] clk: sunxi: remove unused variable Date: Wed, 15 Jun 2016 17:55:23 +0200 [thread overview] Message-ID: <20160615155537.3342366-1-arnd@arndb.de> (raw) The only use of the local num_parents variable was remove, so we now get a warning: drivers/clk/sunxi/clk-sun4i-tcon-ch1.c: In function 'tcon_ch1_get_parent': drivers/clk/sunxi/clk-sun4i-tcon-ch1.c:82:6: error: unused variable 'num_parents' [-Werror=unused-variable] This removes the variable. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 4de2d58bc973 ("clk: sunxi: tcon-ch1: Do not return a negative error in get_parent") --- drivers/clk/sunxi/clk-sun4i-tcon-ch1.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/clk/sunxi/clk-sun4i-tcon-ch1.c b/drivers/clk/sunxi/clk-sun4i-tcon-ch1.c index 248585238b1c..b6d29d1bedca 100644 --- a/drivers/clk/sunxi/clk-sun4i-tcon-ch1.c +++ b/drivers/clk/sunxi/clk-sun4i-tcon-ch1.c @@ -79,7 +79,6 @@ static int tcon_ch1_is_enabled(struct clk_hw *hw) static u8 tcon_ch1_get_parent(struct clk_hw *hw) { struct tcon_ch1_clk *tclk = hw_to_tclk(hw); - int num_parents = clk_hw_get_num_parents(hw); u32 reg; reg = readl(tclk->reg) >> TCON_CH1_SCLK2_MUX_SHIFT; -- 2.9.0
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From: arnd@arndb.de (Arnd Bergmann) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] clk: sunxi: remove unused variable Date: Wed, 15 Jun 2016 17:55:23 +0200 [thread overview] Message-ID: <20160615155537.3342366-1-arnd@arndb.de> (raw) The only use of the local num_parents variable was remove, so we now get a warning: drivers/clk/sunxi/clk-sun4i-tcon-ch1.c: In function 'tcon_ch1_get_parent': drivers/clk/sunxi/clk-sun4i-tcon-ch1.c:82:6: error: unused variable 'num_parents' [-Werror=unused-variable] This removes the variable. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 4de2d58bc973 ("clk: sunxi: tcon-ch1: Do not return a negative error in get_parent") --- drivers/clk/sunxi/clk-sun4i-tcon-ch1.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/clk/sunxi/clk-sun4i-tcon-ch1.c b/drivers/clk/sunxi/clk-sun4i-tcon-ch1.c index 248585238b1c..b6d29d1bedca 100644 --- a/drivers/clk/sunxi/clk-sun4i-tcon-ch1.c +++ b/drivers/clk/sunxi/clk-sun4i-tcon-ch1.c @@ -79,7 +79,6 @@ static int tcon_ch1_is_enabled(struct clk_hw *hw) static u8 tcon_ch1_get_parent(struct clk_hw *hw) { struct tcon_ch1_clk *tclk = hw_to_tclk(hw); - int num_parents = clk_hw_get_num_parents(hw); u32 reg; reg = readl(tclk->reg) >> TCON_CH1_SCLK2_MUX_SHIFT; -- 2.9.0
next reply other threads:[~2016-06-15 15:54 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-06-15 15:55 Arnd Bergmann [this message] 2016-06-15 15:55 ` [PATCH] clk: sunxi: remove unused variable Arnd Bergmann 2016-06-16 7:18 ` Maxime Ripard 2016-06-16 7:18 ` Maxime Ripard
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