From: Geert Uytterhoeven geert+renesas@glider.be
commit 5df867145f8adad9e5cdf9d67db1fbc0f71351e9 upstream.
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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- include/linux/of_clk.h | 3 +++ 1 file changed, 3 insertions(+)
--- a/include/linux/of_clk.h +++ b/include/linux/of_clk.h @@ -6,6 +6,9 @@ #ifndef __LINUX_OF_CLK_H #define __LINUX_OF_CLK_H
+struct device_node; +struct of_device_id; + #if defined(CONFIG_COMMON_CLK) && defined(CONFIG_OF)
unsigned int of_clk_get_parent_count(struct device_node *np);