From: Stephen Boyd <swboyd@chromium.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
Daniel Vetter <daniel.vetter@ffwll.ch>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Rob Clark <robdclark@gmail.com>,
Russell King <rmk+kernel@arm.linux.org.uk>,
Saravana Kannan <saravanak@google.com>
Subject: [PATCH v2 03/34] component: Move struct aggregate_device out to header file
Date: Wed, 6 Oct 2021 12:37:48 -0700 [thread overview]
Message-ID: <20211006193819.2654854-4-swboyd@chromium.org> (raw)
In-Reply-To: <20211006193819.2654854-1-swboyd@chromium.org>
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@ffwll.ch>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Saravana Kannan <saravanak@google.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
---
drivers/base/component.c | 15 ---------------
include/linux/component.h | 19 ++++++++++++++++---
2 files changed, 16 insertions(+), 18 deletions(-)
diff --git a/drivers/base/component.c b/drivers/base/component.c
index d99e99cabb99..f49b48695c8f 100644
--- a/drivers/base/component.c
+++ b/drivers/base/component.c
@@ -62,21 +62,6 @@ struct component_match {
struct component_match_array *compare;
};
-struct aggregate_device {
- const struct component_master_ops *ops;
- struct device *parent;
- struct device dev;
- struct component_match *match;
- struct aggregate_driver *adrv;
-
- 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 95d1b23ede8a..e99cf8e910f0 100644
--- a/include/linux/component.h
+++ b/include/linux/component.h
@@ -5,6 +5,8 @@
#include <linux/stddef.h>
#include <linux/device.h>
+struct component_match;
+
/**
* struct component_ops - callbacks for component drivers
*
@@ -39,8 +41,6 @@ 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_master_ops - callback for the aggregate driver
*
@@ -80,7 +80,20 @@ struct component_master_ops {
void (*unbind)(struct device *master);
};
-struct component_match;
+struct aggregate_device {
+ const struct component_master_ops *ops;
+ struct device *parent;
+ struct device dev;
+ struct component_match *match;
+ struct aggregate_driver *adrv;
+
+ 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)
--
https://chromeos.dev
next prev parent reply other threads:[~2021-10-06 19:38 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-06 19:37 [PATCH v2 00/34] component: Make into an aggregate bus Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 01/34] component: Introduce struct aggregate_device Stephen Boyd
2021-10-07 1:17 ` Laurent Pinchart
2021-10-07 18:36 ` Stephen Boyd
2021-10-13 12:22 ` Daniel Vetter
2021-10-13 19:49 ` Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 02/34] component: Introduce the aggregate bus_type Stephen Boyd
2021-10-06 22:42 ` kernel test robot
2021-10-07 3:07 ` Saravana Kannan
2021-10-07 18:40 ` Stephen Boyd
2021-10-07 20:11 ` Stephen Boyd
2021-10-08 1:10 ` Saravana Kannan
2021-10-08 1:24 ` Stephen Boyd
2021-10-08 1:32 ` Saravana Kannan
2021-10-08 1:37 ` Stephen Boyd
2021-10-07 5:37 ` Greg Kroah-Hartman
2021-10-07 20:42 ` Stephen Boyd
2021-10-14 13:27 ` Daniel Vetter
2021-10-06 19:37 ` Stephen Boyd [this message]
2021-10-06 19:37 ` [PATCH v2 04/34] drm/msm: Migrate to aggregate driver Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 05/34] component: Add {bind,unbind}_component() ops that take aggregate device Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 06/34] drm/of: Add a drm_of_aggregate_probe() API Stephen Boyd
2021-10-06 22:28 ` kernel test robot
2021-10-06 22:36 ` kernel test robot
2021-10-06 19:37 ` [PATCH v2 07/34] drm/komeda: Migrate to aggregate driver Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 08/34] drm/arm/hdlcd: " Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 09/34] drm/malidp: " Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 10/34] drm/armada: " Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 11/34] drm/etnaviv: " Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 12/34] drm/kirin: " Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 13/34] drm/exynos: " Stephen Boyd
2021-10-06 19:37 ` [PATCH v2 14/34] drm/imx: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 15/34] drm/ingenic: " Stephen Boyd
2021-10-07 21:29 ` Paul Cercueil
2021-10-06 19:38 ` [PATCH v2 16/34] drm/mcde: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 17/34] drm/mediatek: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 18/34] drm/meson: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 19/34] drm/omap: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 20/34] drm/rockchip: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 21/34] drm/sti: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 22/34] drm/sun4i: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 23/34] drm/tilcdc: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 24/34] drm/vc4: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 25/34] drm/zte: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 26/34] iommu/mtk: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 27/34] mei: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 28/34] power: supply: ab8500: " Stephen Boyd
2021-10-13 16:24 ` Sebastian Reichel
2021-10-06 19:38 ` [PATCH v2 29/34] fbdev: omap2: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 30/34] sound: hdac: " Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 31/34] ASoC: codecs: wcd938x: " Stephen Boyd
2021-10-07 12:35 ` Mark Brown
2021-10-06 19:38 ` [PATCH v2 32/34] component: Get rid of drm_of_component_probe() Stephen Boyd
2021-10-06 19:38 ` [PATCH v2 33/34] component: Remove component_master_ops and friends Stephen Boyd
2021-10-06 23:19 ` kernel test robot
2021-10-06 19:38 ` [PATCH v2 34/34] component: Remove all references to 'master' Stephen Boyd
2021-10-07 10:16 ` [PATCH v2 00/34] component: Make into an aggregate bus Andrzej Hajda
2021-10-07 20:46 ` Stephen Boyd
2021-10-13 12:14 ` Daniel Vetter
[not found] ` <CAHp75VdLg-rBjCDGEwgkY6QDbFGW0of4SjSmp08FXXRN_raQtQ@mail.gmail.com>
2021-10-07 12:33 ` Andrzej Hajda
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