[PATCH 06/22] i810: Use pci_zalloc_consistent

[Joe Perches]

Remove the now unnecessary memset too.

Signed-off-by: Joe Perches <joe at perches.com>
---
 drivers/gpu/drm/i810/i810_dma.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c
index e88bac1..bae897d 100644
--- a/drivers/gpu/drm/i810/i810_dma.c
+++ b/drivers/gpu/drm/i810/i810_dma.c
@@ -393,15 +393,14 @@ static int i810_dma_initialize(struct drm_device *dev,

        /* Program Hardware Status Page */
        dev_priv->hw_status_page =
-           pci_alloc_consistent(dev->pdev, PAGE_SIZE,
-                                &dev_priv->dma_status_page);
+               pci_zalloc_consistent(dev->pdev, PAGE_SIZE,
+                                     &dev_priv->dma_status_page);
        if (!dev_priv->hw_status_page) {
                dev->dev_private = (void *)dev_priv;
                i810_dma_cleanup(dev);
                DRM_ERROR("Can not allocate hardware status page\n");
                return -ENOMEM;
        }
-       memset(dev_priv->hw_status_page, 0, PAGE_SIZE);
        DRM_DEBUG("hw status page @ %p\n", dev_priv->hw_status_page);

        I810_WRITE(0x02080, dev_priv->dma_status_page);
-- 
1.8.1.2.459.gbcd45b4.dirty