commit 8b1c715fc8c1240ccc00d0376626f0ebac074ffc
author Christian König <christian.koenig@amd.com> Mon Mar 08 19:15:42 2021 +0100
committer Alex Deucher <alexander.deucher@amd.com> Tue Mar 23 23:25:24 2021 -0400
tree da7de1931250e9004d4676df8c9f43054e1a8e15
parent 12bfc0156e0f0cfffdca9b0957b7c6e4a82eae51

drm/radeon: keep __user during cast

Silence static checker warning.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/radeon/radeon_ttm.c

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index c740e37..eb7a1c6 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -923,7 +923,7 @@ static ssize_t radeon_ttm_vram_read(struct file *f, char __user *buf,
 		value = RREG32(RADEON_MM_DATA);
 		spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
 
-		r = put_user(value, (uint32_t *)buf);
+		r = put_user(value, (uint32_t __user *)buf);
 		if (r)
 			return r;