[PATCH] drm/amdgpu/powerplay: fix warning in smu_v11_0.c

[PATCH] drm/amdgpu/powerplay: fix warning in smu_v11_0.c

[Alex Deucher]

Cast to make min() happy.  The values are well within
range.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 76bddd582c60..02f8c9cb89d9 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -1159,7 +1159,7 @@ static int smu_v11_0_set_thermal_range(struct smu_context *smu,
 
 	low = max(SMU_THERMAL_MINIMUM_ALERT_TEMP,
 			range.min / SMU_TEMPERATURE_UNITS_PER_CENTIGRADES);
-	high = min(SMU_THERMAL_MAXIMUM_ALERT_TEMP, powerplay_table->software_shutdown_temp);
+	high = min((uint16_t)SMU_THERMAL_MAXIMUM_ALERT_TEMP, powerplay_table->software_shutdown_temp);
 
 	if (low > high)
 		return -EINVAL;
-- 
2.24.1

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RE: [PATCH] drm/amdgpu/powerplay: fix warning in smu_v11_0.c

[Quan, Evan]

Reviewed-by: Evan Quan <evan.quan@amd.com>

> -----Original Message-----
> From: amd-gfx <amd-gfx-bounces@lists.freedesktop.org> On Behalf Of Alex
> Deucher
> Sent: Friday, January 10, 2020 4:45 AM
> To: amd-gfx@lists.freedesktop.org
> Cc: Deucher, Alexander <Alexander.Deucher@amd.com>
> Subject: [PATCH] drm/amdgpu/powerplay: fix warning in smu_v11_0.c
> 
> Cast to make min() happy.  The values are well within
> range.
> 
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> ---
>  drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
> b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
> index 76bddd582c60..02f8c9cb89d9 100644
> --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
> +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
> @@ -1159,7 +1159,7 @@ static int smu_v11_0_set_thermal_range(struct
> smu_context *smu,
> 
>  	low = max(SMU_THERMAL_MINIMUM_ALERT_TEMP,
>  			range.min /
> SMU_TEMPERATURE_UNITS_PER_CENTIGRADES);
> -	high = min(SMU_THERMAL_MAXIMUM_ALERT_TEMP,
> powerplay_table->software_shutdown_temp);
> +	high = min((uint16_t)SMU_THERMAL_MAXIMUM_ALERT_TEMP,
> powerplay_table->software_shutdown_temp);
> 
>  	if (low > high)
>  		return -EINVAL;
> --
> 2.24.1
> 
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