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 <alexander.deucher@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.c
index 0712cafb4c42..c45a2ee8c336 100644
--- a/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.c
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.c
@@ -88,7 +88,7 @@ struct i2caux *dal_i2caux_dce100_create(
 	struct dc_context *ctx)
 {
 	struct i2caux_dce110 *i2caux_dce110 =
-		dm_alloc(sizeof(struct i2caux_dce110));
+		kzalloc(sizeof(struct i2caux_dce110), GFP_KERNEL);
 
 	if (!i2caux_dce110) {
 		ASSERT_CRITICAL(false);
@@ -106,7 +106,7 @@ struct i2caux *dal_i2caux_dce100_create(
 
 	ASSERT_CRITICAL(false);
 
-	dm_free(i2caux_dce110);
+	kfree(i2caux_dce110);
 
 	return NULL;
 }