diff options
Diffstat (limited to 'drivers/clk/clk-fixed-rate.c')
| -rw-r--r-- | drivers/clk/clk-fixed-rate.c | 44 |
1 files changed, 36 insertions, 8 deletions
diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c index cd9dc925b..8e4453eb5 100644 --- a/drivers/clk/clk-fixed-rate.c +++ b/drivers/clk/clk-fixed-rate.c @@ -45,8 +45,8 @@ const struct clk_ops clk_fixed_rate_ops = { EXPORT_SYMBOL_GPL(clk_fixed_rate_ops); /** - * clk_register_fixed_rate_with_accuracy - register fixed-rate clock with the - * clock framework + * clk_hw_register_fixed_rate_with_accuracy - register fixed-rate clock with + * the clock framework * @dev: device that is registering this clock * @name: name of this clock * @parent_name: name of clock's parent @@ -54,13 +54,14 @@ EXPORT_SYMBOL_GPL(clk_fixed_rate_ops); * @fixed_rate: non-adjustable clock rate * @fixed_accuracy: non-adjustable clock rate */ -struct clk *clk_register_fixed_rate_with_accuracy(struct device *dev, +struct clk_hw *clk_hw_register_fixed_rate_with_accuracy(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy) { struct clk_fixed_rate *fixed; - struct clk *clk; + struct clk_hw *hw; struct clk_init_data init; + int ret; /* allocate fixed-rate clock */ fixed = kzalloc(sizeof(*fixed), GFP_KERNEL); @@ -79,22 +80,49 @@ struct clk *clk_register_fixed_rate_with_accuracy(struct device *dev, fixed->hw.init = &init; /* register the clock */ - clk = clk_register(dev, &fixed->hw); - if (IS_ERR(clk)) + hw = &fixed->hw; + ret = clk_hw_register(dev, hw); + if (ret) { kfree(fixed); + hw = ERR_PTR(ret); + } - return clk; + return hw; +} +EXPORT_SYMBOL_GPL(clk_hw_register_fixed_rate_with_accuracy); + +struct clk *clk_register_fixed_rate_with_accuracy(struct device *dev, + const char *name, const char *parent_name, unsigned long flags, + unsigned long fixed_rate, unsigned long fixed_accuracy) +{ + struct clk_hw *hw; + + hw = clk_hw_register_fixed_rate_with_accuracy(dev, name, parent_name, + flags, fixed_rate, fixed_accuracy); + if (IS_ERR(hw)) + return ERR_CAST(hw); + return hw->clk; } EXPORT_SYMBOL_GPL(clk_register_fixed_rate_with_accuracy); /** - * clk_register_fixed_rate - register fixed-rate clock with the clock framework + * clk_hw_register_fixed_rate - register fixed-rate clock with the clock + * framework * @dev: device that is registering this clock * @name: name of this clock * @parent_name: name of clock's parent * @flags: framework-specific flags * @fixed_rate: non-adjustable clock rate */ +struct clk_hw *clk_hw_register_fixed_rate(struct device *dev, const char *name, + const char *parent_name, unsigned long flags, + unsigned long fixed_rate) +{ + return clk_hw_register_fixed_rate_with_accuracy(dev, name, parent_name, + flags, fixed_rate, 0); +} +EXPORT_SYMBOL_GPL(clk_hw_register_fixed_rate); + struct clk *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate) |