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path: root/drivers/video/fsl-diu-fb.c
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Diffstat (limited to 'drivers/video/fsl-diu-fb.c')
-rw-r--r--drivers/video/fsl-diu-fb.c25
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 0a2785361ca..09d7e22c6fe 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -286,7 +286,7 @@ static struct diu_pool pool;
* rheap and make the furture large allocation fail.
*/
-void *fsl_diu_alloc(unsigned long size, phys_addr_t *phys)
+static void *fsl_diu_alloc(unsigned long size, phys_addr_t *phys)
{
void *virt;
@@ -311,12 +311,12 @@ void *fsl_diu_alloc(unsigned long size, phys_addr_t *phys)
memset(virt, 0, size);
}
- pr_debug("rh virt=%p phys=%lx\n", virt, *phys);
+ pr_debug("rh virt=%p phys=%llx\n", virt, (unsigned long long)*phys);
return virt;
}
-void fsl_diu_free(void *p, unsigned long size)
+static void fsl_diu_free(void *p, unsigned long size)
{
pr_debug("p=%p size=%lu\n", p, size);
@@ -770,7 +770,7 @@ static int map_video_memory(struct fb_info *info)
info->fix.smem_len = info->fix.line_length * info->var.yres_virtual;
pr_debug("MAP_VIDEO_MEMORY: smem_len = %d\n", info->fix.smem_len);
info->screen_base = fsl_diu_alloc(info->fix.smem_len, &phys);
- if (info->screen_base == 0) {
+ if (info->screen_base == NULL) {
printk(KERN_ERR "Unable to allocate fb memory\n");
return -ENOMEM;
}
@@ -788,7 +788,7 @@ static int map_video_memory(struct fb_info *info)
static void unmap_video_memory(struct fb_info *info)
{
fsl_diu_free(info->screen_base, info->fix.smem_len);
- info->screen_base = 0;
+ info->screen_base = NULL;
info->fix.smem_start = 0;
info->fix.smem_len = 0;
}
@@ -1158,7 +1158,7 @@ static int init_fbinfo(struct fb_info *info)
return 0;
}
-static int install_fb(struct fb_info *info)
+static int __devinit install_fb(struct fb_info *info)
{
int rc;
struct mfb_info *mfbi = info->par;
@@ -1233,7 +1233,7 @@ static int install_fb(struct fb_info *info)
return 0;
}
-static void __exit uninstall_fb(struct fb_info *info)
+static void uninstall_fb(struct fb_info *info)
{
struct mfb_info *mfbi = info->par;
@@ -1287,7 +1287,7 @@ static int request_irq_local(int irq)
/* Read to clear the status */
status = in_be32(&hw->int_status);
- ret = request_irq(irq, fsl_diu_isr, 0, "diu", 0);
+ ret = request_irq(irq, fsl_diu_isr, 0, "diu", NULL);
if (ret)
pr_info("Request diu IRQ failed.\n");
else {
@@ -1312,7 +1312,7 @@ static void free_irq_local(int irq)
/* Disable all LCDC interrupt */
out_be32(&hw->int_mask, 0x1f);
- free_irq(irq, 0);
+ free_irq(irq, NULL);
}
#ifdef CONFIG_PM
@@ -1353,7 +1353,8 @@ static int allocate_buf(struct diu_addr *buf, u32 size, u32 bytes_align)
dma_addr_t paddr = 0;
ssize = size + bytes_align;
- buf->vaddr = dma_alloc_coherent(0, ssize, &paddr, GFP_DMA | __GFP_ZERO);
+ buf->vaddr = dma_alloc_coherent(NULL, ssize, &paddr, GFP_DMA |
+ __GFP_ZERO);
if (!buf->vaddr)
return -ENOMEM;
@@ -1371,7 +1372,7 @@ static int allocate_buf(struct diu_addr *buf, u32 size, u32 bytes_align)
static void free_buf(struct diu_addr *buf, u32 size, u32 bytes_align)
{
- dma_free_coherent(0, size + bytes_align,
+ dma_free_coherent(NULL, size + bytes_align,
buf->vaddr, (buf->paddr - buf->offset));
return;
}
@@ -1411,7 +1412,7 @@ static ssize_t show_monitor(struct device *device,
return diu_ops.show_monitor_port(machine_data->monitor_port, buf);
}
-static int fsl_diu_probe(struct of_device *ofdev,
+static int __devinit fsl_diu_probe(struct of_device *ofdev,
const struct of_device_id *match)
{
struct device_node *np = ofdev->node;