From d2bf38c088e0d5467a0e8a2055d6f95dff5c2125 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 8 Feb 2023 12:13:26 +0100 Subject: driver core: remove private pointer from struct bus_type Now that the driver code has been refactored to not rely on the pointer from a struct bus_type to the private structure it can be safely removed from the structure entirely. This will allow most bus_type structures to now be marked as const. Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/20230208111330.439504-18-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/linux/device/bus.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux/device') diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h index f6537f5fc535..22bf63469275 100644 --- a/include/linux/device/bus.h +++ b/include/linux/device/bus.h @@ -66,8 +66,6 @@ struct fwnode_handle; * @iommu_ops: IOMMU specific operations for this bus, used to attach IOMMU * driver implementations to a bus and allow the driver to do * bus-specific setup - * @p: The private data of the driver core, only the driver core can - * touch this. * @lock_key: Lock class key for use by the lock validator * @need_parent_lock: When probing or removing a device on this bus, the * device core should lock the device's parent. @@ -111,8 +109,6 @@ struct bus_type { const struct iommu_ops *iommu_ops; - struct subsys_private *p; - bool need_parent_lock; }; -- cgit v1.2.3