From: Dave Airlie <airlied@xxxxxxxxxx>
This removes these unless legacy is enabled.
The lock count init is unneeded anyways since it's kzalloc.
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
---
drivers/gpu/drm/drm_auth.c | 4 ++--
drivers/gpu/drm/drm_file.c | 1 -
drivers/gpu/drm/drm_legacy.h | 10 ++++++++++
include/drm/drm_auth.h | 2 ++
include/drm/drm_file.h | 2 ++
5 files changed, 16 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c
index ef8c4353829b..c3df628bc048 100644
--- a/drivers/gpu/drm/drm_auth.c
+++ b/drivers/gpu/drm/drm_auth.c
@@ -103,8 +103,8 @@ struct drm_master *drm_master_create(struct drm_device *dev)
return NULL;
kref_init(&master->refcount);
- spin_lock_init(&master->lock.spinlock);
- init_waitqueue_head(&master->lock.lock_queue);
+
+ drm_master_legacy_init(master);
idr_init(&master->magic_map);
master->dev = dev;
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index 263fbef73fe5..233f114d2186 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -128,7 +128,6 @@ struct drm_file *drm_file_alloc(struct drm_minor *minor)
/* for compatibility root is always authenticated */
file->authenticated = capable(CAP_SYS_ADMIN);
- file->lock_count = 0;
INIT_LIST_HEAD(&file->lhead);
INIT_LIST_HEAD(&file->fbs);
diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h
index 4200e6bd3778..5d97c06d78e4 100644
--- a/drivers/gpu/drm/drm_legacy.h
+++ b/drivers/gpu/drm/drm_legacy.h
@@ -233,4 +233,14 @@ void drm_legacy_lock_master_cleanup(struct drm_device *dev, struct drm_master *m
#else
static inline void drm_legacy_lock_master_cleanup(struct drm_device *dev, struct drm_master *master) {}
#endif
+
+#if IS_ENABLED(CONFIG_DRM_LEGACY)
+static inline void drm_master_legacy_init(struct drm_master *master)
+{
+ spin_lock_init(&master->lock.spinlock);
+ init_waitqueue_head(&master->lock.lock_queue);
+}
+#else
+static inline void drm_master_legacy_init(struct drm_master *master) {}
+#endif
#endif /* __DRM_LEGACY_H__ */
diff --git a/include/drm/drm_auth.h b/include/drm/drm_auth.h
index 86bff9841b54..722199f434f0 100644
--- a/include/drm/drm_auth.h
+++ b/include/drm/drm_auth.h
@@ -80,7 +80,9 @@ struct drm_master {
* &drm_device.master_mutex.
*/
struct idr magic_map;
+#if IS_ENABLED(CONFIG_DRM_LEGACY)
struct drm_lock_data lock;
+#endif
void *driver_priv;
/* Tree of display resource leases, each of which is a drm_master struct
diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h
index 6710b612e2f6..67af60bb527a 100644
--- a/include/drm/drm_file.h
+++ b/include/drm/drm_file.h
@@ -335,7 +335,9 @@ struct drm_file {
struct drm_prime_file_private prime;
/* private: */
+#if IS_ENABLED(CONFIG_DRM_LEGACY)
unsigned long lock_count; /* DRI1 legacy lock count */
+#endif
};
/**
--
2.20.1
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