[PATCH 2/7] drm/amd: Replace kmap() with kmap_local_page()

[ira . weiny]

From: Ira Weiny <ira.we...@intel.com>

kmap() is being deprecated.  These maps are thread local and can be
replaced with kmap_local_page().

Replace kmap() with kmap_local_page()

Signed-off-by: Ira Weiny <ira.we...@intel.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index c875f1cdd2af..a3a2c73a44bb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -2281,9 +2281,9 @@ static ssize_t amdgpu_iomem_read(struct file *f, char 
__user *buf,
                if (p->mapping != adev->mman.bdev.dev_mapping)
                        return -EPERM;
 
-               ptr = kmap(p);
+               ptr = kmap_local_page(p);
                r = copy_to_user(buf, ptr + off, bytes);
-               kunmap(p);
+               kunmap_local(ptr);
                if (r)
                        return -EFAULT;
 
@@ -2332,9 +2332,9 @@ static ssize_t amdgpu_iomem_write(struct file *f, const 
char __user *buf,
                if (p->mapping != adev->mman.bdev.dev_mapping)
                        return -EPERM;
 
-               ptr = kmap(p);
+               ptr = kmap_local_page(p);
                r = copy_from_user(ptr + off, buf, bytes);
-               kunmap(p);
+               kunmap_local(ptr);
                if (r)
                        return -EFAULT;
 
-- 
2.31.1