Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Unverified Commit 8b19d450 authored by Jon Mason's avatar Jon Mason
Browse files

NTB: Multiple NTB client fix 



Fix issue with adding multiple ntb client devices to the ntb virtual
bus.  Previously, multiple devices would be added with the same name,
resulting in crashes.  To get around this issue, add a unique number to
the device when it is added.

Signed-off-by: default avatarJon Mason <jon.mason@intel.com>
parent 904435cf

drivers/ntb/ntb_transport.c

+3 −2
Original line number Diff line number Diff line
@@ -300,7 +300,7 @@ int ntb_register_client_dev(char *device_name) 
{

	struct ntb_transport_client_dev *client_dev;

	struct ntb_transport *nt;

	int rc;

	int rc, i = 0;



	if (list_empty(&ntb_transport_list))

		return -ENODEV;
@@ -318,7 +318,7 @@ int ntb_register_client_dev(char *device_name) 
		dev = &client_dev->dev;



		/* setup and register client devices */

		dev_set_name(dev, "%s", device_name);

		dev_set_name(dev, "%s%d", device_name, i);

		dev->bus = &ntb_bus_type;

		dev->release = ntb_client_release;

		dev->parent = &ntb_query_pdev(nt->ndev)->dev;
@@ -330,6 +330,7 @@ int ntb_register_client_dev(char *device_name) 
		}



		list_add_tail(&client_dev->entry, &nt->client_devs);

		i++;

	}



	return 0;