From 2004f45ef83f07f43f5da6ede780b08068c7583d Mon Sep 17 00:00:00 2001 From: Harry Wentland Date: Wed, 27 Sep 2017 10:53:50 -0400 Subject: 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 Signed-off-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/gpu/drm/amd/display/modules/freesync') diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c index 52350d0e68d0..4d7db4aa28e0 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); } } -- cgit v1.2.3