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drm: omapdrm: Rename the omap_gem_object addrs field to dma_addrs 

The field contains DMA addresses, clarify that by renaming it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart 2017-04-21 00:33:54 +03:00 committed by Tomi Valkeinen
parent 4fa6ce48a9
commit 57c22f7cc2
1 changed files with 11 additions and 11 deletions
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22
drivers/gpu/drm/omapdrm/omap_gem.c
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@ -95,7 +95,7 @@ struct omap_gem_object {
struct page **pages;
/** addresses corresponding to pages in above array */
dma_addr_t *addrs;
dma_addr_t *dma_addrs;
/**
* Virtual address, if mapped.
@ -277,7 +277,7 @@ static int omap_gem_attach_pages(struct drm_gem_object *obj)
}
}
omap_obj->addrs = addrs;
omap_obj->dma_addrs = addrs;
omap_obj->pages = pages;
return 0;
@ -323,15 +323,15 @@ static void omap_gem_detach_pages(struct drm_gem_object *obj)
if (omap_obj->flags & (OMAP_BO_WC|OMAP_BO_UNCACHED)) {
int i, npages = obj->size >> PAGE_SHIFT;
for (i = 0; i < npages; i++) {
if (omap_obj->addrs[i])
if (omap_obj->dma_addrs[i])
dma_unmap_page(obj->dev->dev,
omap_obj->addrs[i],
omap_obj->dma_addrs[i],
PAGE_SIZE, DMA_BIDIRECTIONAL);
}
}
kfree(omap_obj->addrs);
omap_obj->addrs = NULL;
kfree(omap_obj->dma_addrs);
omap_obj->dma_addrs = NULL;
drm_gem_put_pages(obj, omap_obj->pages, true, false);
omap_obj->pages = NULL;
@ -739,10 +739,10 @@ void omap_gem_cpu_sync(struct drm_gem_object *obj, int pgoff)
struct drm_device *dev = obj->dev;
struct omap_gem_object *omap_obj = to_omap_bo(obj);
if (is_cached_coherent(obj) && omap_obj->addrs[pgoff]) {
dma_unmap_page(dev->dev, omap_obj->addrs[pgoff],
if (is_cached_coherent(obj) && omap_obj->dma_addrs[pgoff]) {
dma_unmap_page(dev->dev, omap_obj->dma_addrs[pgoff],
PAGE_SIZE, DMA_BIDIRECTIONAL);
omap_obj->addrs[pgoff] = 0;
omap_obj->dma_addrs[pgoff] = 0;
}
}
@ -760,7 +760,7 @@ void omap_gem_dma_sync(struct drm_gem_object *obj,
return;
for (i = 0; i < npages; i++) {
if (!omap_obj->addrs[i]) {
if (!omap_obj->dma_addrs[i]) {
dma_addr_t addr;
addr = dma_map_page(dev->dev, pages[i], 0,
@ -773,7 +773,7 @@ void omap_gem_dma_sync(struct drm_gem_object *obj,
}
dirty = true;
omap_obj->addrs[i] = addr;
omap_obj->dma_addrs[i] = addr;
}
}