3 Commits

Author	SHA1	Message	Date
Geert Uytterhoeven	4a4472fdc0	of: clk: Make of_clk_get_parent_{count,name}() parameter const ... of_clk_get_parent_count() and of_clk_get_parent_name() never modify the device nodes passed, so they can be const. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lkml.kernel.org/r/20200212094317.1150-1-geert+renesas@glider.be Signed-off-by: Stephen Boyd <sboyd@kernel.org>	2020-02-12 12:57:59 -08:00
Geert Uytterhoeven	5df867145f	of: clk: Make <linux/of_clk.h> self-contained ... Depending on include order: include/linux/of_clk.h:11:45: warning: ‘struct device_node’ declared inside parameter list will not be visible outside of this definition or declaration unsigned int of_clk_get_parent_count(struct device_node *np); ^~~~~~~~~~~ include/linux/of_clk.h:12:43: warning: ‘struct device_node’ declared inside parameter list will not be visible outside of this definition or declaration const char *of_clk_get_parent_name(struct device_node *np, int index); ^~~~~~~~~~~ include/linux/of_clk.h:13:31: warning: ‘struct of_device_id’ declared inside parameter list will not be visible outside of this definition or declaration void of_clk_init(const struct of_device_id *matches); ^~~~~~~~~~~~ Fix this by adding forward declarations for struct device_node and struct of_device_id. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lkml.kernel.org/r/20200205194649.31309-1-geert+renesas@glider.be Signed-off-by: Stephen Boyd <sboyd@kernel.org>	2020-02-05 14:52:03 -08:00
Geert Uytterhoeven	eb06d6bbc4	clk: Extract OF clock helpers in <linux/of_clk.h> ... The use of of_clk_get_parent_{count,name}() and of_clk_init() is not limited to clock providers. Hence move these helpers into their own header file, so callers that are not clock providers no longer have to include <linux/clk-provider.h>. Suggested-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Stephen Boyd <sboyd@kernel.org>	2018-05-02 08:31:07 -07:00