From a8b5a39ecbbe5b00554b5025af4464abe12bfcd8 Mon Sep 17 00:00:00 2001 From: Tomasz Figa Date: Thu, 4 Apr 2013 13:33:02 +0900 Subject: clk: samsung: Remove unimplemented ops for pll Unimplemented clock operations should be simply omitted instead of returning error values. This patch removes unimplemented PLL operations to fix problems caused by returning error code in round_rate callback. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park Reviewed-by: Thomas Abraham Acked-by: Mike Turquette Signed-off-by: Kukjin Kim --- drivers/clk/samsung/clk-pll.c | 80 ------------------------------------------- 1 file changed, 80 deletions(-) diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c index 4b2451129d44..89135f6be116 100644 --- a/drivers/clk/samsung/clk-pll.c +++ b/drivers/clk/samsung/clk-pll.c @@ -49,24 +49,8 @@ static unsigned long samsung_pll35xx_recalc_rate(struct clk_hw *hw, return (unsigned long)fvco; } -/* todo: implement pl35xx clock round rate operation */ -static long samsung_pll35xx_round_rate(struct clk_hw *hw, - unsigned long drate, unsigned long *prate) -{ - return -ENOTSUPP; -} - -/* todo: implement pl35xx clock set rate */ -static int samsung_pll35xx_set_rate(struct clk_hw *hw, unsigned long drate, - unsigned long prate) -{ - return -ENOTSUPP; -} - static const struct clk_ops samsung_pll35xx_clk_ops = { .recalc_rate = samsung_pll35xx_recalc_rate, - .round_rate = samsung_pll35xx_round_rate, - .set_rate = samsung_pll35xx_set_rate, }; struct clk * __init samsung_clk_register_pll35xx(const char *name, @@ -144,24 +128,8 @@ static unsigned long samsung_pll36xx_recalc_rate(struct clk_hw *hw, return (unsigned long)fvco; } -/* todo: implement pl36xx clock round rate operation */ -static long samsung_pll36xx_round_rate(struct clk_hw *hw, - unsigned long drate, unsigned long *prate) -{ - return -ENOTSUPP; -} - -/* todo: implement pl36xx clock set rate */ -static int samsung_pll36xx_set_rate(struct clk_hw *hw, unsigned long drate, - unsigned long prate) -{ - return -ENOTSUPP; -} - static const struct clk_ops samsung_pll36xx_clk_ops = { .recalc_rate = samsung_pll36xx_recalc_rate, - .round_rate = samsung_pll36xx_round_rate, - .set_rate = samsung_pll36xx_set_rate, }; struct clk * __init samsung_clk_register_pll36xx(const char *name, @@ -239,24 +207,8 @@ static unsigned long samsung_pll45xx_recalc_rate(struct clk_hw *hw, return (unsigned long)fvco; } -/* todo: implement pl45xx clock round rate operation */ -static long samsung_pll45xx_round_rate(struct clk_hw *hw, - unsigned long drate, unsigned long *prate) -{ - return -ENOTSUPP; -} - -/* todo: implement pl45xx clock set rate */ -static int samsung_pll45xx_set_rate(struct clk_hw *hw, unsigned long drate, - unsigned long prate) -{ - return -ENOTSUPP; -} - static const struct clk_ops samsung_pll45xx_clk_ops = { .recalc_rate = samsung_pll45xx_recalc_rate, - .round_rate = samsung_pll45xx_round_rate, - .set_rate = samsung_pll45xx_set_rate, }; struct clk * __init samsung_clk_register_pll45xx(const char *name, @@ -342,24 +294,8 @@ static unsigned long samsung_pll46xx_recalc_rate(struct clk_hw *hw, return (unsigned long)fvco; } -/* todo: implement pl46xx clock round rate operation */ -static long samsung_pll46xx_round_rate(struct clk_hw *hw, - unsigned long drate, unsigned long *prate) -{ - return -ENOTSUPP; -} - -/* todo: implement pl46xx clock set rate */ -static int samsung_pll46xx_set_rate(struct clk_hw *hw, unsigned long drate, - unsigned long prate) -{ - return -ENOTSUPP; -} - static const struct clk_ops samsung_pll46xx_clk_ops = { .recalc_rate = samsung_pll46xx_recalc_rate, - .round_rate = samsung_pll46xx_round_rate, - .set_rate = samsung_pll46xx_set_rate, }; struct clk * __init samsung_clk_register_pll46xx(const char *name, @@ -441,24 +377,8 @@ static unsigned long samsung_pll2550x_recalc_rate(struct clk_hw *hw, return (unsigned long)fvco; } -/* todo: implement pl2550x clock round rate operation */ -static long samsung_pll2550x_round_rate(struct clk_hw *hw, - unsigned long drate, unsigned long *prate) -{ - return -ENOTSUPP; -} - -/* todo: implement pl2550x clock set rate */ -static int samsung_pll2550x_set_rate(struct clk_hw *hw, unsigned long drate, - unsigned long prate) -{ - return -ENOTSUPP; -} - static const struct clk_ops samsung_pll2550x_clk_ops = { .recalc_rate = samsung_pll2550x_recalc_rate, - .round_rate = samsung_pll2550x_round_rate, - .set_rate = samsung_pll2550x_set_rate, }; struct clk * __init samsung_clk_register_pll2550x(const char *name, -- cgit v1.2.1