diff options
Diffstat (limited to 'drivers/clk/clkdev.c')
-rw-r--r-- | drivers/clk/clkdev.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index f2f4f2afd28c..d3758bf4305c 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -27,66 +27,6 @@ static LIST_HEAD(clocks); static DEFINE_MUTEX(clocks_mutex); -#if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) -static struct clk_hw *of_clk_get_hw(struct device_node *np, - int index, const char *con_id) -{ - int ret; - struct clk_hw *hw; - struct of_phandle_args clkspec; - - ret = of_parse_clkspec(np, index, con_id, &clkspec); - if (ret) - return ERR_PTR(ret); - - hw = of_clk_get_hw_from_clkspec(&clkspec); - of_node_put(clkspec.np); - - return hw; -} - -static struct clk *__of_clk_get(struct device_node *np, - int index, const char *dev_id, - const char *con_id) -{ - struct clk_hw *hw = of_clk_get_hw(np, index, con_id); - - return clk_hw_create_clk(NULL, hw, dev_id, con_id); -} - -struct clk *of_clk_get(struct device_node *np, int index) -{ - return __of_clk_get(np, index, np->full_name, NULL); -} -EXPORT_SYMBOL(of_clk_get); - -/** - * of_clk_get_by_name() - Parse and lookup a clock referenced by a device node - * @np: pointer to clock consumer node - * @name: name of consumer's clock input, or NULL for the first clock reference - * - * This function parses the clocks and clock-names properties, - * and uses them to look up the struct clk from the registered list of clock - * providers. - */ -struct clk *of_clk_get_by_name(struct device_node *np, const char *name) -{ - if (!np) - return ERR_PTR(-ENOENT); - - return __of_clk_get(np, -1, np->full_name, name); -} -EXPORT_SYMBOL(of_clk_get_by_name); - -#else /* defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) */ - -static struct clk_hw *of_clk_get_hw(struct device_node *np, - int index, const char *con_id) -{ - return ERR_PTR(-ENOENT); -} -#endif - /* * Find the correct struct clk for the device and connection ID. * We do slightly fuzzy matching here: |