[PATCH 2/4] drm/amdgpu: Use max macro in *get_sleep_divider_id_from_clock

[Nils Wallménius]

Signed-off-by: Nils Wallménius <nils.wallmenius at gmail.com>
---
 drivers/gpu/drm/amd/amdgpu/ci_dpm.c               | 3 +--
 drivers/gpu/drm/amd/amdgpu/kv_dpm.c               | 3 +--
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c  | 3 +--
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 3 +--
 4 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c 
b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
index 2f24797..4d50c43 100644
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@@ -2554,8 +2554,7 @@ static u8 ci_get_sleep_divider_id_from_clock(struct 
amdgpu_device *adev,
 {
        u32 i;
        u32 tmp;
-       u32 min = (min_sclk_in_sr > CISLAND_MINIMUM_ENGINE_CLOCK) ?
-               min_sclk_in_sr : CISLAND_MINIMUM_ENGINE_CLOCK;
+       u32 min = max(min_sclk_in_sr, (u32)CISLAND_MINIMUM_ENGINE_CLOCK);

        if (sclk < min)
                return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c 
b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
index 4bd1e55..4bc107a 100644
--- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
@@ -2176,8 +2176,7 @@ static u8 kv_get_sleep_divider_id_from_clock(struct 
amdgpu_device *adev,
        struct kv_power_info *pi = kv_get_pi(adev);
        u32 i;
        u32 temp;
-       u32 min = (min_sclk_in_sr > KV_MINIMUM_ENGINE_CLOCK) ?
-               min_sclk_in_sr : KV_MINIMUM_ENGINE_CLOCK;
+       u32 min = max(min_sclk_in_sr, (u32)KV_MINIMUM_ENGINE_CLOCK);

        if (sclk < min)
                return 0;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c 
b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index c574afd..9847e20 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -1903,8 +1903,7 @@ static uint8_t 
fiji_get_sleep_divider_id_from_clock(struct pp_hwmgr *hwmgr,
 {
        uint8_t i;
        uint32_t temp;
-       uint32_t min = clock_insr > FIJI_MINIMUM_ENGINE_CLOCK ?
-                       clock_insr : FIJI_MINIMUM_ENGINE_CLOCK;
+       uint32_t min = max(clock_insr, (uint32_t)FIJI_MINIMUM_ENGINE_CLOCK);

        PP_ASSERT_WITH_CODE((clock >= min), "Engine clock can't satisfy stutter 
requirement!", return 0);
        for (i = FIJI_MAX_DEEPSLEEP_DIVIDER_ID;  ; i--) {
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c 
b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index d79af48..8969f1e 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -2420,8 +2420,7 @@ static uint8_t 
tonga_get_sleep_divider_id_from_clock(struct pp_hwmgr *hwmgr,
                uint32_t engine_clock, uint32_t min_engine_clock_in_sr)
 {
        uint32_t i, temp;
-       uint32_t min = (min_engine_clock_in_sr > TONGA_MINIMUM_ENGINE_CLOCK) ?
-                       min_engine_clock_in_sr : TONGA_MINIMUM_ENGINE_CLOCK;
+       uint32_t min = max(min_engine_clock_in_sr, 
(uint32_t)TONGA_MINIMUM_ENGINE_CLOCK);

        PP_ASSERT_WITH_CODE((engine_clock >= min),
                        "Engine clock can't satisfy stutter requirement!", 
return 0);
-- 
2.8.1