[PATCH] drm/amd/display: convert to use le16_add_cpu()

[Qinglang Miao]

Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().

Signed-off-by: Qinglang Miao <miaoqingl...@huawei.com>
---
 drivers/gpu/drm/amd/display/dc/bios/command_table.c  | 4 +---
 drivers/gpu/drm/amd/display/dc/bios/command_table2.c | 5 +----
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table.c 
b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
index 5815983ca..070459e3e 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
@@ -1877,9 +1877,7 @@ static enum bp_result set_crtc_using_dtd_timing_v3(
                         * but it is 4 either from Edid data (spec CEA 861)
                         * or CEA timing table.
                         */
-                       params.usV_SyncOffset =
-                                       
cpu_to_le16(le16_to_cpu(params.usV_SyncOffset) + 1);
-
+                       le16_add_cpu(&params.usV_SyncOffset, 1);
                }
        }
 
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c 
b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
index bed91572f..e8f52eb8e 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
@@ -569,10 +569,7 @@ static enum bp_result set_crtc_using_dtd_timing_v3(
                         * but it is 4 either from Edid data (spec CEA 861)
                         * or CEA timing table.
                         */
-                       params.v_syncoffset =
-                               cpu_to_le16(le16_to_cpu(params.v_syncoffset) +
-                                               1);
-
+                       le16_add_cpu(&params.v_syncoffset, 1);
                }
        }
 
-- 
2.25.1

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