*
* ARM PrimeCell PL110 Color LCD Controller
*/
+#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
static int clcdfb_probe(struct amba_device *dev, const struct amba_id *id)
{
- struct clcd_board *board = dev->dev.platform_data;
+ struct clcd_board *board = dev_get_platdata(&dev->dev);
struct clcd_fb *fb;
int ret;
if (!board)
return -EINVAL;
+ ret = dma_set_mask_and_coherent(&dev->dev, DMA_BIT_MASK(32));
+ if (ret)
+ goto out;
+
ret = amba_request_regions(dev, NULL);
if (ret) {
printk(KERN_ERR "CLCD: unable to reserve regs region\n");
{
struct clcd_fb *fb = amba_get_drvdata(dev);
- amba_set_drvdata(dev, NULL);
-
clcdfb_disable(fb);
unregister_framebuffer(&fb->fb);
if (fb->fb.cmap.len)