[PATCH 5.4 02/70] of: clk: Make self-contained

Greg Kroah-Hartman
2021-12-06T15:29:47Z

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);