[PATCH 6/7] component: Move struct aggregate_device out to header file

From: Stephen Boyd
Date: Wed May 19 2021 - 20:25:38 EST


This allows aggregate driver writers to use the device passed to their
probe/remove/shutdown functions properly instead of treating it as an
opaque pointer.

Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
Cc: "Rafael J. Wysocki" <rafael@xxxxxxxxxx>
Cc: Rob Clark <robdclark@xxxxxxxxx>
Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Cc: Saravana Kannan <saravanak@xxxxxxxxxx>
Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
---
drivers/base/component.c | 13 -------------
include/linux/component.h | 15 +++++++++++++--
2 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/drivers/base/component.c b/drivers/base/component.c
index 155aab7eefa6..1b4c84453319 100644
--- a/drivers/base/component.c
+++ b/drivers/base/component.c
@@ -62,19 +62,6 @@ struct component_match {
struct component_match_array *compare;
};

-struct aggregate_device {
- const struct component_master_ops *ops;
- struct device dev;
- struct component_match *match;
-
- int id;
-};
-
-static inline struct aggregate_device *to_aggregate_device(struct device *d)
-{
- return container_of(d, struct aggregate_device, dev);
-}
-
struct component {
struct list_head node;
struct aggregate_device *adev;
diff --git a/include/linux/component.h b/include/linux/component.h
index bc71d34a3416..d19cc3418d12 100644
--- a/include/linux/component.h
+++ b/include/linux/component.h
@@ -39,7 +39,7 @@ void component_del(struct device *, const struct component_ops *);
int component_bind_all(struct device *master, void *master_data);
void component_unbind_all(struct device *master, void *master_data);

-struct aggregate_device;
+struct component_match;

/**
* struct component_master_ops - callback for the aggregate driver
@@ -80,7 +80,18 @@ struct component_master_ops {
void (*unbind)(struct device *master);
};

-struct component_match;
+struct aggregate_device {
+ const struct component_master_ops *ops;
+ struct device dev;
+ struct component_match *match;
+
+ int id;
+};
+
+static inline struct aggregate_device *to_aggregate_device(struct device *d)
+{
+ return container_of(d, struct aggregate_device, dev);
+}

/**
* struct aggregate_driver - Aggregate driver (made up of other drivers)
--
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