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drm/amdgpu: fix the overflowed constant warning for RREG32_SOC15()

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To fix potential overflowed constant warning reported by Coverity,
modify the variables to uint32_t.

Signed-off-by: Bob Zhou <bob.zhou@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bob Zhou 2024-06-04 15:08:29 +08:00 committed by Alex Deucher
parent 18f2525d31
commit 37f432481d
1 changed files with 4 additions and 3 deletions
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7
drivers/gpu/drm/amd/amdgpu/imu_v12_0.c
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@ -119,7 +119,8 @@ static int imu_v12_0_load_microcode(struct amdgpu_device *adev)
static int imu_v12_0_wait_for_reset_status(struct amdgpu_device *adev)
{
int i, imu_reg_val = 0;
u32 imu_reg_val = 0;
int i;
for (i = 0; i < adev->usec_timeout; i++) {
imu_reg_val = RREG32_SOC15(GC, 0, regGFX_IMU_GFX_RESET_CTRL);
@ -138,7 +139,7 @@ static int imu_v12_0_wait_for_reset_status(struct amdgpu_device *adev)
static void imu_v12_0_setup(struct amdgpu_device *adev)
{
int imu_reg_val;
u32 imu_reg_val;
WREG32_SOC15(GC, 0, regGFX_IMU_C2PMSG_ACCESS_CTRL0, 0xffffff);
WREG32_SOC15(GC, 0, regGFX_IMU_C2PMSG_ACCESS_CTRL1, 0xffff);
@ -157,7 +158,7 @@ static void imu_v12_0_setup(struct amdgpu_device *adev)
static int imu_v12_0_start(struct amdgpu_device *adev)
{
int imu_reg_val;
u32 imu_reg_val;
imu_reg_val = RREG32_SOC15(GC, 0, regGFX_IMU_CORE_CTRL);
imu_reg_val &= 0xfffffffe;