diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
index 7b1a18cbafc4d1f2d9a7aa3ce41cbc4b993caf90..6b80dcea80ec873da51df67afa1c16a8f2933e90 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
@@ -247,7 +247,7 @@ static int jpeg_v2_0_disable_power_gating(struct amdgpu_device *adev)
 	return 0;
 }
 
-static int jpeg_v2_0_enable_power_gating(struct amdgpu_device* adev)
+static int jpeg_v2_0_enable_power_gating(struct amdgpu_device *adev)
 {
 	if (adev->pg_flags & AMD_PG_SUPPORT_JPEG) {
 		uint32_t data;
@@ -274,7 +274,7 @@ static int jpeg_v2_0_enable_power_gating(struct amdgpu_device* adev)
 	return 0;
 }
 
-static void jpeg_v2_0_disable_clock_gating(struct amdgpu_device* adev)
+static void jpeg_v2_0_disable_clock_gating(struct amdgpu_device *adev)
 {
 	uint32_t data;
 
@@ -297,7 +297,7 @@ static void jpeg_v2_0_disable_clock_gating(struct amdgpu_device* adev)
 	WREG32_SOC15(JPEG, 0, mmJPEG_CGC_GATE, data);
 }
 
-static void jpeg_v2_0_enable_clock_gating(struct amdgpu_device* adev)
+static void jpeg_v2_0_enable_clock_gating(struct amdgpu_device *adev)
 {
 	uint32_t data;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
index 845306f63cdb4b7f309093d639513ec0d435b325..c6724a0e0c436cf4870691122bcdab97f2f3f3e2 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
@@ -247,7 +247,7 @@ static int jpeg_v2_5_resume(void *handle)
 	return r;
 }
 
-static void jpeg_v2_5_disable_clock_gating(struct amdgpu_device* adev, int inst)
+static void jpeg_v2_5_disable_clock_gating(struct amdgpu_device *adev, int inst)
 {
 	uint32_t data;
 
@@ -276,7 +276,7 @@ static void jpeg_v2_5_disable_clock_gating(struct amdgpu_device* adev, int inst)
 	WREG32_SOC15(JPEG, inst, mmJPEG_CGC_CTRL, data);
 }
 
-static void jpeg_v2_5_enable_clock_gating(struct amdgpu_device* adev, int inst)
+static void jpeg_v2_5_enable_clock_gating(struct amdgpu_device *adev, int inst)
 {
 	uint32_t data;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
index 3a0dff53654df58b16e2b9a62dcaa62cf5415e45..e8fbb2a0de3409b62ca5f0f4e5a38a515cc7ad0f 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
@@ -213,7 +213,7 @@ static int jpeg_v3_0_resume(void *handle)
 	return r;
 }
 
-static void jpeg_v3_0_disable_clock_gating(struct amdgpu_device* adev)
+static void jpeg_v3_0_disable_clock_gating(struct amdgpu_device *adev)
 {
 	uint32_t data = 0;
 
@@ -243,7 +243,7 @@ static void jpeg_v3_0_disable_clock_gating(struct amdgpu_device* adev)
 	WREG32_SOC15(JPEG, 0, mmJPEG_CGC_CTRL, data);
 }
 
-static void jpeg_v3_0_enable_clock_gating(struct amdgpu_device* adev)
+static void jpeg_v3_0_enable_clock_gating(struct amdgpu_device *adev)
 {
 	uint32_t data = 0;
 
@@ -286,7 +286,7 @@ static int jpeg_v3_0_disable_static_power_gating(struct amdgpu_device *adev)
 	return 0;
 }
 
-static int jpeg_v3_0_enable_static_power_gating(struct amdgpu_device* adev)
+static int jpeg_v3_0_enable_static_power_gating(struct amdgpu_device *adev)
 {
 	/* enable anti hang mechanism */
 	WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_POWER_STATUS),