From: voytikd@gmail.com (Dmitry Voytik) Date: Thu, 6 Nov 2014 22:49:32 +0400 Subject: [PATCH] ARM: imx: simplify clk_pllv3_prepare() Message-ID: <1415299772-21079-1-git-send-email-voytikd@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org ret variable is redundant. Call clk_pllv3_wait_lock() in the end return. Signed-off-by: Dmitry Voytik --- arch/arm/mach-imx/clk-pllv3.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/arch/arm/mach-imx/clk-pllv3.c b/arch/arm/mach-imx/clk-pllv3.c index 57de74d..0ad6e54 100644 --- a/arch/arm/mach-imx/clk-pllv3.c +++ b/arch/arm/mach-imx/clk-pllv3.c @@ -69,7 +69,6 @@ static int clk_pllv3_prepare(struct clk_hw *hw) { struct clk_pllv3 *pll = to_clk_pllv3(hw); u32 val; - int ret; val = readl_relaxed(pll->base); if (pll->powerup_set) @@ -78,11 +77,7 @@ static int clk_pllv3_prepare(struct clk_hw *hw) val &= ~BM_PLL_POWER; writel_relaxed(val, pll->base); - ret = clk_pllv3_wait_lock(pll); - if (ret) - return ret; - - return 0; + return clk_pllv3_wait_lock(pll); } static void clk_pllv3_unprepare(struct clk_hw *hw) -- 1.9.1