6.1-stable review patch. If anyone has any objections, please let me know.
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From: Thomas Zimmermann tzimmermann@suse.de
[ Upstream commit 59a811faa74f4326fe2d48d2b334c0ee95922628 ]
Remove the _drm_ infix from struct udl_drm_connector and introduce a macro for upcasting from struct drm_connector. No functional changes.
Signed-off-by: Thomas Zimmermann tzimmermann@suse.de Reviewed-by: Javier Martinez Canillas javierm@redhat.com Link: https://patchwork.freedesktop.org/patch/msgid/20221006095355.23579-2-tzimmer... Stable-dep-of: 5aed213c7c6c ("drm/udl: Remove DRM_CONNECTOR_POLL_HPD") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/udl/udl_connector.c | 19 +++++-------------- drivers/gpu/drm/udl/udl_connector.h | 10 ++++++++-- 2 files changed, 13 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c index fade4c7adbf78..3c80686263848 100644 --- a/drivers/gpu/drm/udl/udl_connector.c +++ b/drivers/gpu/drm/udl/udl_connector.c @@ -46,10 +46,7 @@ static int udl_get_edid_block(void *data, u8 *buf, unsigned int block,
static int udl_get_modes(struct drm_connector *connector) { - struct udl_drm_connector *udl_connector = - container_of(connector, - struct udl_drm_connector, - connector); + struct udl_connector *udl_connector = to_udl_connector(connector);
drm_connector_update_edid_property(connector, udl_connector->edid); if (udl_connector->edid) @@ -74,10 +71,7 @@ static enum drm_connector_status udl_detect(struct drm_connector *connector, bool force) { struct udl_device *udl = to_udl(connector->dev); - struct udl_drm_connector *udl_connector = - container_of(connector, - struct udl_drm_connector, - connector); + struct udl_connector *udl_connector = to_udl_connector(connector);
/* cleanup previous edid */ if (udl_connector->edid != NULL) { @@ -94,10 +88,7 @@ udl_detect(struct drm_connector *connector, bool force)
static void udl_connector_destroy(struct drm_connector *connector) { - struct udl_drm_connector *udl_connector = - container_of(connector, - struct udl_drm_connector, - connector); + struct udl_connector *udl_connector = to_udl_connector(connector);
drm_connector_cleanup(connector); kfree(udl_connector->edid); @@ -120,10 +111,10 @@ static const struct drm_connector_funcs udl_connector_funcs = {
struct drm_connector *udl_connector_init(struct drm_device *dev) { - struct udl_drm_connector *udl_connector; + struct udl_connector *udl_connector; struct drm_connector *connector;
- udl_connector = kzalloc(sizeof(struct udl_drm_connector), GFP_KERNEL); + udl_connector = kzalloc(sizeof(*udl_connector), GFP_KERNEL); if (!udl_connector) return ERR_PTR(-ENOMEM);
diff --git a/drivers/gpu/drm/udl/udl_connector.h b/drivers/gpu/drm/udl/udl_connector.h index 7f2d392df1737..74ad68fd3cc9f 100644 --- a/drivers/gpu/drm/udl/udl_connector.h +++ b/drivers/gpu/drm/udl/udl_connector.h @@ -1,15 +1,21 @@ #ifndef __UDL_CONNECTOR_H__ #define __UDL_CONNECTOR_H__
-#include <drm/drm_crtc.h> +#include <linux/container_of.h> + +#include <drm/drm_connector.h>
struct edid;
-struct udl_drm_connector { +struct udl_connector { struct drm_connector connector; /* last udl_detect edid */ struct edid *edid; };
+static inline struct udl_connector *to_udl_connector(struct drm_connector *connector) +{ + return container_of(connector, struct udl_connector, connector); +}
#endif //__UDL_CONNECTOR_H__