Messages in this thread Patch in this message | | | From | Stefano Babic <> | Subject | [PATCH] VME: add again remove entry point | Date | Thu, 19 Jan 2017 10:29:29 +0100 |
| |
Commit 050c3d52cc7 dropped the remove entry point. However, vme_bus_remove() is called when a VME device is removed from the bus and not when the bus is removed and it calls the VME device driver's cleanup function. Without this function, the remove() in VME device driver is never called and VME device drivers cannot be reloaded again.
Signed-off-by: Stefano Babic <sbabic@denx.de> --- drivers/vme/vme.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/drivers/vme/vme.c b/drivers/vme/vme.c index d078fad..ae35d7b 100644 --- a/drivers/vme/vme.c +++ b/drivers/vme/vme.c @@ -1737,10 +1737,25 @@ static int vme_bus_probe(struct device *dev) return retval; } +static int vme_bus_remove(struct device *dev) +{ + int retval = -ENODEV; + struct vme_driver *driver; + struct vme_dev *vdev = dev_to_vme_dev(dev); + + driver = dev->platform_data; + + if (driver->remove != NULL) + retval = driver->remove(vdev); + + return retval; +} + struct bus_type vme_bus_type = { .name = "vme", .match = vme_bus_match, .probe = vme_bus_probe, + .remove = vme_bus_remove, }; EXPORT_SYMBOL(vme_bus_type); -- 2.7.4
| |