Messages in this thread Patch in this message |  | | From | Dmitry Voytik <> | Subject | [PATCH] ARM: imx: simplify clk_pllv3_prepare() | Date | Tue, 21 Oct 2014 17:58:54 +0400 |
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ret variable is redundant. Call clk_pllv3_wait_lock() in the end return.
Signed-off-by: Dmitry Voytik <voytikd@gmail.com> --- 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
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