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greybus: Use bus methods for .probe() and .remove()

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These are nearly identical to the respective driver callbacks. The only
difference is that .remove() returns void instead of int.

The objective is to get rid of users of struct device_driver callbacks
.probe() and .remove() to eventually remove these.

Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/20260113145012.2379944-2-u.kleine-koenig@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Uwe Kleine-König
2026-01-16 16:32:03 +01:00
committed by Greg Kroah-Hartman
parent b89921eed8
commit 986d388e67
1 changed files with 10 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/greybus/core.c
+10 -12
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@@ -185,13 +185,6 @@ static void greybus_shutdown(struct device *dev)
}
}
const struct bus_type greybus_bus_type = {
.name = "greybus",
.match = greybus_match_device,
.uevent = greybus_uevent,
.shutdown = greybus_shutdown,
};
static int greybus_probe(struct device *dev)
{
struct greybus_driver *driver = to_greybus_driver(dev->driver);
@@ -252,7 +245,7 @@ static int greybus_probe(struct device *dev)
return 0;
}
static int greybus_remove(struct device *dev)
static void greybus_remove(struct device *dev)
{
struct greybus_driver *driver = to_greybus_driver(dev->driver);
struct gb_bundle *bundle = to_gb_bundle(dev);
@@ -291,10 +284,17 @@ static int greybus_remove(struct device *dev)
pm_runtime_set_suspended(dev);
pm_runtime_dont_use_autosuspend(dev);
pm_runtime_put_noidle(dev);
return 0;
}
const struct bus_type greybus_bus_type = {
.name = "greybus",
.match = greybus_match_device,
.uevent = greybus_uevent,
.probe = greybus_probe,
.remove = greybus_remove,
.shutdown = greybus_shutdown,
};
int greybus_register_driver(struct greybus_driver *driver, struct module *owner,
const char *mod_name)
{
@@ -305,8 +305,6 @@ int greybus_register_driver(struct greybus_driver *driver, struct module *owner,
driver->driver.bus = &greybus_bus_type;
driver->driver.name = driver->name;
driver->driver.probe = greybus_probe;
driver->driver.remove = greybus_remove;
driver->driver.owner = owner;
driver->driver.mod_name = mod_name;