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Commit 952e8fae authored by Baoyou Xie's avatar Baoyou Xie Committed by Jyri Sarha
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drm/tilcdc: mark symbols static where possible 



We get 3 warnings when building kernel with W=1:
drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c:142:29: warning: no previous prototype for 'tilcdc_get_overlay' [-Wmissing-prototypes]
drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c:198:13: warning: no previous prototype for 'tilcdc_convert_slave_node' [-Wmissing-prototypes]
drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c:264:12: warning: no previous prototype for 'tilcdc_slave_compat_init' [-Wmissing-prototypes]

In fact, these functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
So this patch marks these functions with 'static'.

Signed-off-by: default avatarBaoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: default avatarJyri Sarha <jsarha@ti.com>
parent 0fd86779

drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c

+3 −3
Original line number Diff line number Diff line
@@ -139,7 +139,7 @@ static void __init tilcdc_node_disable(struct device_node *node) 
	of_update_property(node, prop);

}



struct device_node * __init tilcdc_get_overlay(struct kfree_table *kft)

static struct device_node * __init tilcdc_get_overlay(struct kfree_table *kft)

{

	const int size = __dtb_tilcdc_slave_compat_end -

		__dtb_tilcdc_slave_compat_begin;
@@ -195,7 +195,7 @@ static const char * const tilcdc_slave_props[] __initconst = { 
	NULL

};



void __init tilcdc_convert_slave_node(void)

static void __init tilcdc_convert_slave_node(void)

{

	struct device_node *slave = NULL, *lcdc = NULL;

	struct device_node *i2c = NULL, *fragment = NULL;
@@ -261,7 +261,7 @@ void __init tilcdc_convert_slave_node(void) 
	of_node_put(fragment);

}



int __init tilcdc_slave_compat_init(void)

static int __init tilcdc_slave_compat_init(void)

{

	tilcdc_convert_slave_node();

	return 0;