From: Stephen Boyd <swboyd@chromium.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Douglas Anderson <dianders@chromium.org>
Cc: Saravana Kannan <saravanak@google.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Russell King <rmk+kernel@arm.linux.org.uk>,
freedreno@lists.freedesktop.org
Subject: [PATCH v5 03/32] component: Move struct aggregate_device out to header file
Date: Thu, 6 Jan 2022 13:45:26 -0800 [thread overview]
Message-ID: <20220106214556.2461363-4-swboyd@chromium.org> (raw)
In-Reply-To: <20220106214556.2461363-1-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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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 eec82caeae5e..dc38a8939ae6 100644
--- a/drivers/base/component.c
+++ b/drivers/base/component.c
@@ -56,21 +56,6 @@ 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:[~2022-01-06 21:46 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-06 21:45 [PATCH v5 00/32] component: Make into an aggregate bus Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 01/32] component: Replace most references to 'master' with 'aggregate device' Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 02/32] component: Introduce the aggregate bus_type Stephen Boyd
2022-01-06 21:45 ` Stephen Boyd [this message]
2022-01-07 13:07 ` [PATCH v5 03/32] component: Move struct aggregate_device out to header file Jani Nikula
2022-01-07 20:12 ` Stephen Boyd
2022-01-10 11:23 ` Jani Nikula
2022-01-06 21:45 ` [PATCH v5 04/32] component: Add {bind, unbind}_component() ops that take aggregate device Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 05/32] drm/of: Add a drm_of_aggregate_probe() API Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 06/32] drm/msm: Migrate to aggregate driver Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 07/32] drm/komeda: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 08/32] drm/arm/hdlcd: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 09/32] drm/malidp: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 10/32] drm/armada: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 11/32] drm/etnaviv: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 12/32] drm/kirin: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 13/32] drm/exynos: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 14/32] drm/imx: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 15/32] drm/ingenic: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 16/32] drm/mcde: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 17/32] drm/mediatek: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 18/32] drm/meson: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 19/32] drm/omap: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 20/32] drm/rockchip: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 21/32] drm/sti: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 22/32] drm/sun4i: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 23/32] drm/tilcdc: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 24/32] drm/vc4: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 25/32] iommu/mtk: " Stephen Boyd
2022-01-11 12:22 ` Yong Wu
2022-01-12 0:27 ` Stephen Boyd
2022-01-12 9:09 ` Yong Wu
2022-01-13 4:25 ` Stephen Boyd
2022-01-14 9:06 ` Yong Wu
2022-01-14 21:30 ` Stephen Boyd
2022-01-15 7:39 ` Yong Wu
2022-01-15 7:50 ` Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 26/32] mei: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 27/32] power: supply: ab8500: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 28/32] fbdev: omap2: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 29/32] sound: hdac: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 30/32] ASoC: codecs: wcd938x: " Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 31/32] component: Get rid of drm_of_component_probe() Stephen Boyd
2022-01-06 21:45 ` [PATCH v5 32/32] component: Remove component_master_ops and friends Stephen Boyd
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