diff options
Diffstat (limited to 'linux/i810_dma.c')
| -rw-r--r-- | linux/i810_dma.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/linux/i810_dma.c b/linux/i810_dma.c index a3727164..30b7dfcf 100644 --- a/linux/i810_dma.c +++ b/linux/i810_dma.c @@ -62,7 +62,7 @@ static inline void i810_print_status_page(drm_device_t *dev) { drm_device_dma_t *dma = dev->dma; drm_i810_private_t *dev_priv = dev->dev_private; - u32 *temp = (u32 *)dev_priv->hw_status_page; + u32 *temp = dev_priv->hw_status_page; int i; DRM_DEBUG( "hw_status: Interrupt Status : %x\n", temp[0]); @@ -247,9 +247,9 @@ static int i810_dma_cleanup(drm_device_t *dev) DRM(ioremapfree)((void *) dev_priv->ring.virtual_start, dev_priv->ring.Size); } - if(dev_priv->hw_status_page != 0UL) { + if (dev_priv->hw_status_page) { pci_free_consistent(dev->pdev, PAGE_SIZE, - (void *)dev_priv->hw_status_page, + dev_priv->hw_status_page, dev_priv->dma_status_page); /* Need to rewrite hardware status page */ I810_WRITE(0x02080, 0x1ffff000); @@ -412,16 +412,16 @@ static int i810_dma_initialize(drm_device_t *dev, /* Program Hardware Status Page */ dev_priv->hw_status_page = - (unsigned long) pci_alloc_consistent(dev->pdev, PAGE_SIZE, + pci_alloc_consistent(dev->pdev, PAGE_SIZE, &dev_priv->dma_status_page); - if(dev_priv->hw_status_page == 0UL) { + 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((void *) dev_priv->hw_status_page, 0, PAGE_SIZE); - DRM_DEBUG("hw status page @ %lx\n", dev_priv->hw_status_page); + 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); DRM_DEBUG("Enabled hardware status page\n"); @@ -906,7 +906,7 @@ int i810_dma_vertex(struct inode *inode, struct file *filp, drm_device_t *dev = priv->dev; drm_device_dma_t *dma = dev->dma; drm_i810_private_t *dev_priv = (drm_i810_private_t *)dev->dev_private; - u32 *hw_status = (u32 *)dev_priv->hw_status_page; + u32 *hw_status = dev_priv->hw_status_page; drm_i810_sarea_t *sarea_priv = (drm_i810_sarea_t *) dev_priv->sarea_priv; drm_i810_vertex_t vertex; @@ -982,7 +982,7 @@ int i810_getage(struct inode *inode, struct file *filp, unsigned int cmd, drm_file_t *priv = filp->private_data; drm_device_t *dev = priv->dev; drm_i810_private_t *dev_priv = (drm_i810_private_t *)dev->dev_private; - u32 *hw_status = (u32 *)dev_priv->hw_status_page; + u32 *hw_status = dev_priv->hw_status_page; drm_i810_sarea_t *sarea_priv = (drm_i810_sarea_t *) dev_priv->sarea_priv; @@ -998,7 +998,7 @@ int i810_getbuf(struct inode *inode, struct file *filp, unsigned int cmd, int retcode = 0; drm_i810_dma_t d; drm_i810_private_t *dev_priv = (drm_i810_private_t *)dev->dev_private; - u32 *hw_status = (u32 *)dev_priv->hw_status_page; + u32 *hw_status = dev_priv->hw_status_page; drm_i810_sarea_t *sarea_priv = (drm_i810_sarea_t *) dev_priv->sarea_priv; @@ -1107,7 +1107,7 @@ int i810_dma_mc(struct inode *inode, struct file *filp, drm_device_t *dev = priv->dev; drm_device_dma_t *dma = dev->dma; drm_i810_private_t *dev_priv = (drm_i810_private_t *)dev->dev_private; - u32 *hw_status = (u32 *)dev_priv->hw_status_page; + u32 *hw_status = dev_priv->hw_status_page; drm_i810_sarea_t *sarea_priv = (drm_i810_sarea_t *) dev_priv->sarea_priv; drm_i810_mc_t mc; |