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greybus: connection: clean up control-disconnected helper

Browse source 
Rename helper to the more descriptive
gb_connection_control_disconnected().

Use u16 for cport number, remove redundant cport number from warning
message, and shorten a long line.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2015-09-17 13:17:23 +02:00 • committed by Greg Kroah-Hartman
commit 72d7482263
1 changed files with 11 additions and 8 deletions
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19
drivers/staging/greybus/connection.c
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@ -368,22 +368,25 @@ gb_connection_svc_connection_destroy(struct gb_connection *connection)
connection->intf_cport_id);
}
static void gb_connection_disconnected(struct gb_connection *connection)
/* Inform Interface about inactive CPorts */
static void
gb_connection_control_disconnected(struct gb_connection *connection)
{
struct gb_protocol *protocol = connection->protocol;
struct gb_control *control;
int cport_id = connection->intf_cport_id;
u16 cport_id = connection->intf_cport_id;
int ret;
/* Inform Interface about inactive CPorts */
if (connection->protocol->flags & GB_PROTOCOL_SKIP_CONTROL_DISCONNECTED)
if (protocol->flags & GB_PROTOCOL_SKIP_CONTROL_DISCONNECTED)
return;
control = connection->bundle->intf->control;
ret = gb_control_disconnected_operation(control, cport_id);
if (ret)
if (ret) {
dev_warn(&connection->dev,
"Failed to disconnect CPort-%d (%d)\n", cport_id, ret);
"failed to disconnect cport: %d\n", ret);
}
}
static int gb_connection_init(struct gb_connection *connection)
@ -439,7 +442,7 @@ err_disconnect:
connection->state = GB_CONNECTION_STATE_ERROR;
spin_unlock_irq(&connection->lock);
gb_connection_disconnected(connection);
gb_connection_control_disconnected(connection);
err_svc_destroy:
gb_connection_svc_connection_destroy(connection);
@ -462,7 +465,7 @@ static void gb_connection_exit(struct gb_connection *connection)
gb_connection_cancel_operations(connection, -ESHUTDOWN);
connection->protocol->connection_exit(connection);
gb_connection_disconnected(connection);
gb_connection_control_disconnected(connection);
gb_connection_svc_connection_destroy(connection);
}