From: Ira Weiny <ira.weiny@xxxxxxxxx>
kmap() is being deprecated and these instances are easy to convert to
kmap_local_page().
Furthermore, in gma_crtc_cursor_set() use the memcpy_from_page() helper
instead of an open coded use of kmap_local_page().
Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>
---
drivers/gpu/drm/gma500/gma_display.c | 6 ++----
drivers/gpu/drm/gma500/mmu.c | 8 ++++----
2 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/gma500/gma_display.c b/drivers/gpu/drm/gma500/gma_display.c
index 99da3118131a..60ba7de59139 100644
--- a/drivers/gpu/drm/gma500/gma_display.c
+++ b/drivers/gpu/drm/gma500/gma_display.c
@@ -335,7 +335,7 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc,
struct psb_gem_object *pobj;
struct psb_gem_object *cursor_pobj = gma_crtc->cursor_pobj;
struct drm_gem_object *obj;
- void *tmp_dst, *tmp_src;
+ void *tmp_dst;
int ret = 0, i, cursor_pages;
/* If we didn't get a handle then turn the cursor off */
@@ -400,9 +400,7 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc,
/* Copy the cursor to cursor mem */
tmp_dst = dev_priv->vram_addr + cursor_pobj->offset;
for (i = 0; i < cursor_pages; i++) {
- tmp_src = kmap(pobj->pages[i]);
- memcpy(tmp_dst, tmp_src, PAGE_SIZE);
- kunmap(pobj->pages[i]);
+ memcpy_from_page(tmp_dst, pobj->pages[i], 0, PAGE_SIZE);
tmp_dst += PAGE_SIZE;
}
diff --git a/drivers/gpu/drm/gma500/mmu.c b/drivers/gpu/drm/gma500/mmu.c
index fe9ace2a7967..a70b01ccdf70 100644
--- a/drivers/gpu/drm/gma500/mmu.c
+++ b/drivers/gpu/drm/gma500/mmu.c
@@ -184,17 +184,17 @@ struct psb_mmu_pd *psb_mmu_alloc_pd(struct psb_mmu_driver *driver,
pd->invalid_pte = 0;
}
- v = kmap(pd->dummy_pt);
+ v = kmap_local_page(pd->dummy_pt);
for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i)
v[i] = pd->invalid_pte;
- kunmap(pd->dummy_pt);
+ kunmap_local(v);
- v = kmap(pd->p);
+ v = kmap_local_page(pd->p);
for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i)
v[i] = pd->invalid_pde;
- kunmap(pd->p);
+ kunmap_local(v);
clear_page(kmap(pd->dummy_page));
kunmap(pd->dummy_page);
--
2.31.1
