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[1/3] driver core: faux: Suppress bind attributes

Message ID 20250607033228.1475625-2-dan.j.williams@intel.com
State New
Headers show
Series [1/3] driver core: faux: Suppress bind attributes | expand

Commit Message

Dan Williams June 7, 2025, 3:32 a.m. UTC 
faux_device_create() is almost a suitable candidate to replace
platform_driver_probe() if not for the fact that faux_device_create()
supports dynamic attach/detach of the driver.

Drop the bind attributes with the expectation that simple faux devices can
always assume that the device is permanently bound at create, and only
unbound at 'destroy'.

The acpi-einj driver depends on static bind.

Fixes: 6cb9441bfe8d ("ACPI: APEI: EINJ: Transition to the faux device interface")
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
 drivers/base/faux.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/base/faux.c b/drivers/base/faux.c
index 9054d346bd7f..934da77ca48b 100644
--- a/drivers/base/faux.c
+++ b/drivers/base/faux.c
@@ -86,6 +86,7 @@  static struct device_driver faux_driver = {
 	.name		= "faux_driver",
 	.bus		= &faux_bus_type,
 	.probe_type	= PROBE_FORCE_SYNCHRONOUS,
+	.suppress_bind_attrs = true,
 };
 
 static void faux_device_release(struct device *dev)