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Commit eb6489b6 authored by Edward A. James's avatar Edward A. James Committed by Guenter Roeck
Browse files

hwmon: (pmbus) Export pmbus device debugfs directory entry 



Pmbus client drivers, if they want to use debugfs, should use the same
root directory as the pmbus debugfs entries are using. Therefore, export
the device dentry for the pmbus client.

Signed-off-by: default avatarEdward A. James <eajames@us.ibm.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 571e3f3a

drivers/hwmon/pmbus/pmbus.h

+2 −0
Original line number Diff line number Diff line
@@ -461,4 +461,6 @@ int pmbus_get_fan_rate_cached(struct i2c_client *client, int page, int id, 
			      enum pmbus_fan_mode mode);

int pmbus_update_fan(struct i2c_client *client, int page, int id,

		     u8 config, u8 mask, u16 command);

struct dentry *pmbus_get_debugfs_dir(struct i2c_client *client);



#endif /* PMBUS_H */

drivers/hwmon/pmbus/pmbus_core.c

+8 −0
Original line number Diff line number Diff line
@@ -2381,6 +2381,14 @@ int pmbus_do_remove(struct i2c_client *client) 
}

EXPORT_SYMBOL_GPL(pmbus_do_remove);



struct dentry *pmbus_get_debugfs_dir(struct i2c_client *client)

{

	struct pmbus_data *data = i2c_get_clientdata(client);



	return data->debugfs;

}

EXPORT_SYMBOL_GPL(pmbus_get_debugfs_dir);



static int __init pmbus_core_init(void)

{

	pmbus_debugfs_dir = debugfs_create_dir("pmbus", NULL);