Commit a6404e6e authored by Christian Gromm's avatar Christian Gromm Committed by Greg Kroah-Hartman
Browse files

staging: most: core: track aim modules with linked list 



The core needs to know what modules are registered. This patch makes the
core keep track of the registered modules.

Signed-off-by: default avatarChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 14ae5f03

drivers/staging/most/core.c

+4 −2
Original line number Diff line number Diff line
@@ -1294,8 +1294,8 @@ int most_register_aim(struct most_aim *aim) 
		pr_err("registering device %s failed\n", aim->name);

		return ret;

	}

	pr_info("registered new application interfacing module %s\n",

		aim->name);

	list_add_tail(&aim->list, &mc.mod_list);

	pr_info("registered new application interfacing module %s\n", aim->name);

	return 0;

}

EXPORT_SYMBOL_GPL(most_register_aim);
@@ -1326,6 +1326,7 @@ int most_deregister_aim(struct most_aim *aim) 
		}

	}

	device_unregister(&aim->dev);

	list_del(&aim->list);

	pr_info("deregistering application interfacing module %s\n", aim->name);

	return 0;

}
@@ -1545,6 +1546,7 @@ static int __init most_init(void) 


	pr_info("init()\n");

	INIT_LIST_HEAD(&instance_list);

	INIT_LIST_HEAD(&mc.mod_list);

	ida_init(&mdev_id);



	mc.bus.name = "most",

drivers/staging/most/core.h

+1 −0
Original line number Diff line number Diff line
@@ -263,6 +263,7 @@ struct most_interface { 
 */

struct most_aim {

	struct device dev;

	struct list_head list;

	const char *name;

	int (*probe_channel)(struct most_interface *iface, int channel_idx,

			     struct most_channel_config *cfg, char *name);