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| author | Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> | 2016-07-05 18:23:25 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-08-12 18:00:34 -0700 |
| commit | c7296c51ce5d9aec3ae9fa36b3096983c35bd279 (patch) | |
| tree | 69f2e487503d85644f7afb052a0bce16c58e0108 /include/linux/clk-provider.h | |
| parent | 2cf9a57811bddb6fa6b0f8d7376da164d5534813 (diff) | |
| download | lwn-c7296c51ce5d9aec3ae9fa36b3096983c35bd279.tar.gz lwn-c7296c51ce5d9aec3ae9fa36b3096983c35bd279.zip | |
clk: core: New macro CLK_OF_DECLARE_DRIVER
This will be used by drivers that requires initialization at
of_clk_init() time and also during platform device probing.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'include/linux/clk-provider.h')
| -rw-r--r-- | include/linux/clk-provider.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index a39c0c530778..f403b8a5f8ca 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -780,6 +780,18 @@ extern struct of_device_id __clk_of_table; #define CLK_OF_DECLARE(name, compat, fn) OF_DECLARE_1(clk, name, compat, fn) +/* + * Use this macro when you have a driver that requires two initialization + * routines, one at of_clk_init(), and one at platform device probe + */ +#define CLK_OF_DECLARE_DRIVER(name, compat, fn) \ + static void name##_of_clk_init_driver(struct device_node *np) \ + { \ + of_node_clear_flag(np, OF_POPULATED); \ + fn(np); \ + } \ + OF_DECLARE_1(clk, name, compat, name##_of_clk_init_driver) + #ifdef CONFIG_OF int of_clk_add_provider(struct device_node *np, struct clk *(*clk_src_get)(struct of_phandle_args *args, |