From: Allen Pais <allen.lkml@gmail.com>
Date: Wed, 13 Sep 2017 13:31:09 +0530
Subject: drivers:gpu:Use ARRAY_SIZE() for the size calculation of the array.
Git-commit: 376b6a1f4fbd4938042ec28bd9498c62a4bdcdf0
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
@@ -273,7 +273,7 @@ static const struct pctl_data pctl0_data
{0x135, 0x12a810},
{0x149, 0x7a82c}
};
-#define PCTL0_DATA_LEN (sizeof(pctl0_data)/sizeof(pctl0_data[0]))
+#define PCTL0_DATA_LEN (ARRAY_SIZE(pctl0_data))
#define PCTL0_RENG_EXEC_END_PTR 0x151
#define PCTL0_STCTRL_REG_SAVE_RANGE0_BASE 0xa640
@@ -309,7 +309,7 @@ static const struct pctl_data pctl1_data
{0x1f0, 0x5000a7f6},
{0x1f1, 0x5000a7e4}
};
-#define PCTL1_DATA_LEN (sizeof(pctl1_data)/sizeof(pctl1_data[0]))
+#define PCTL1_DATA_LEN (ARRAY_SIZE(pctl1_data))
#define PCTL1_RENG_EXEC_END_PTR 0x1f1
#define PCTL1_STCTRL_REG_SAVE_RANGE0_BASE 0xa000