On 12/11/2024 13:26, Daniel Wagner wrote:
Introducing a callback in struct bus_type so that a subsystem
can hook up the getters directly. This approach avoids exposing
random getters in any subsystems APIs.

Acked-by: Bjorn Helgaas <bhelg...@google.com>
Signed-off-by: Daniel Wagner <w...@kernel.org>
---
  include/linux/device/bus.h | 3 +++
  1 file changed, 3 insertions(+)

diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h
index 
cdc4757217f9bb4b36b5c3b8a48bab45737e44c5..b18658bce2c3819fc1cbeb38fb98391d56ec3317
 100644
--- a/include/linux/device/bus.h
+++ b/include/linux/device/bus.h
@@ -48,6 +48,7 @@ struct fwnode_handle;
   *            will never get called until they do.
   * @remove:   Called when a device removed from this bus.

My impression is that this would be better suited to "struct device_driver", but I assume that there is a good reason to add to "struct bus_type".


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