hwmon:ibm: Change ipmi_user_t to struct ipmi_user *

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: Darrick J. Wong <darrick.wong@oracle.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>

drivers/hwmon/ibmaem.c

@@ -101,7 +101,7 @@ static struct platform_driver aem_driver = {
 struct aem_ipmi_data {
 	struct completion	read_complete;
 	struct ipmi_addr	address;
-	ipmi_user_t		user;
+	struct ipmi_user	*user;
 	int			interface;
 
 	struct kernel_ipmi_msg	tx_message;