drm/amd/display: Use kernel alloc/free
Abstractions are frowned upon.
cocci script:
virtual context
virtual patch
virtual org
virtual report
@@
expression ptr;
@@
- dm_alloc(ptr)
+ kzalloc(ptr, GFP_KERNEL)
@@
expression ptr, size;
@@
- dm_realloc(ptr, size)
+ krealloc(ptr, size, GFP_KERNEL)
@@
expression ptr;
@@
- dm_free(ptr)
+ kfree(ptr)
v2: use GFP_KERNEL, not GFP_ATOMIC. add cocci script
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 52350d0..4d7db4a 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -143,7 +143,7 @@ static bool check_dc_support(const struct dc *dc)
struct mod_freesync *mod_freesync_create(struct dc *dc)
{
struct core_freesync *core_freesync =
- dm_alloc(sizeof(struct core_freesync));
+ kzalloc(sizeof(struct core_freesync), GFP_KERNEL);
struct persistent_data_flag flag;
@@ -153,8 +153,8 @@ struct mod_freesync *mod_freesync_create(struct dc *dc)
if (core_freesync == NULL)
goto fail_alloc_context;
- core_freesync->map = dm_alloc(sizeof(struct freesync_entity) *
- MOD_FREESYNC_MAX_CONCURRENT_STREAMS);
+ core_freesync->map = kzalloc(sizeof(struct freesync_entity) * MOD_FREESYNC_MAX_CONCURRENT_STREAMS,
+ GFP_KERNEL);
if (core_freesync->map == NULL)
goto fail_alloc_map;
@@ -197,10 +197,10 @@ struct mod_freesync *mod_freesync_create(struct dc *dc)
return &core_freesync->public;
fail_construct:
- dm_free(core_freesync->map);
+ kfree(core_freesync->map);
fail_alloc_map:
- dm_free(core_freesync);
+ kfree(core_freesync);
fail_alloc_context:
return NULL;
@@ -217,9 +217,9 @@ void mod_freesync_destroy(struct mod_freesync *mod_freesync)
if (core_freesync->map[i].stream)
dc_stream_release(core_freesync->map[i].stream);
- dm_free(core_freesync->map);
+ kfree(core_freesync->map);
- dm_free(core_freesync);
+ kfree(core_freesync);
}
}
