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Commit a17155bc authored by Guenter Roeck's avatar Guenter Roeck Committed by Samuel Ortiz
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mfd: vexpress: Export global functions to fix build error 



Compiling vexpress client drivers as module results in error messages such as

ERROR: "__vexpress_config_func_get" [drivers/hwmon/vexpress.ko] undefined!
ERROR: "vexpress_config_func_put" [drivers/hwmon/vexpress.ko] undefined!

This is because the global functions in drivers/mfd/vexpress-config.c are not
exported. Fix it.

Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 9270bdf5

drivers/mfd/vexpress-config.c

+6 −2
Original line number Diff line number Diff line
@@ -67,6 +67,7 @@ struct vexpress_config_bridge *vexpress_config_bridge_register( 


	return bridge;

}

EXPORT_SYMBOL(vexpress_config_bridge_register);



void vexpress_config_bridge_unregister(struct vexpress_config_bridge *bridge)

{
@@ -83,6 +84,7 @@ void vexpress_config_bridge_unregister(struct vexpress_config_bridge *bridge) 
	while (!list_empty(&__bridge.transactions))

		cpu_relax();

}

EXPORT_SYMBOL(vexpress_config_bridge_unregister);





struct vexpress_config_func {
@@ -142,6 +144,7 @@ struct vexpress_config_func *__vexpress_config_func_get(struct device *dev, 


	return func;

}

EXPORT_SYMBOL(__vexpress_config_func_get);



void vexpress_config_func_put(struct vexpress_config_func *func)

{
@@ -149,7 +152,7 @@ void vexpress_config_func_put(struct vexpress_config_func *func) 
	of_node_put(func->bridge->node);

	kfree(func);

}



EXPORT_SYMBOL(vexpress_config_func_put);



struct vexpress_config_trans {

	struct vexpress_config_func *func;
@@ -229,6 +232,7 @@ void vexpress_config_complete(struct vexpress_config_bridge *bridge, 


	complete(&trans->completion);

}

EXPORT_SYMBOL(vexpress_config_complete);



int vexpress_config_wait(struct vexpress_config_trans *trans)

{
@@ -236,7 +240,7 @@ int vexpress_config_wait(struct vexpress_config_trans *trans) 


	return trans->status;

}



EXPORT_SYMBOL(vexpress_config_wait);



int vexpress_config_read(struct vexpress_config_func *func, int offset,

		u32 *data)