X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fvideo%2Fsgivwfb.c;fp=drivers%2Fvideo%2Fsgivwfb.c;h=2e6df1fcb2b926e875508bc8ff3181bb4d89a7bc;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=8413907b379a147c1ac112604d7f897ed64a43ce;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/drivers/video/sgivwfb.c b/drivers/video/sgivwfb.c
index 8413907b3..2e6df1fcb 100644
--- a/drivers/video/sgivwfb.c
+++ b/drivers/video/sgivwfb.c
@@ -18,6 +18,8 @@
 #include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
+#include <linux/platform_device.h>
+
 #include <asm/io.h>
 #include <asm/mtrr.h>
 
@@ -113,7 +115,7 @@ static int sgivwfb_set_par(struct fb_info *info);
 static int sgivwfb_setcolreg(u_int regno, u_int red, u_int green,
 			     u_int blue, u_int transp,
 			     struct fb_info *info);
-static int sgivwfb_mmap(struct fb_info *info, struct file *file,
+static int sgivwfb_mmap(struct fb_info *info,
 			struct vm_area_struct *vma);
 
 static struct fb_ops sgivwfb_ops = {
@@ -124,7 +126,6 @@ static struct fb_ops sgivwfb_ops = {
 	.fb_fillrect	= cfb_fillrect,
 	.fb_copyarea	= cfb_copyarea,
 	.fb_imageblit	= cfb_imageblit,
-	.fb_cursor	= soft_cursor,
 	.fb_mmap	= sgivwfb_mmap,
 };
 
@@ -705,7 +706,7 @@ static int sgivwfb_setcolreg(u_int regno, u_int red, u_int green,
 	return 0;
 }
 
-static int sgivwfb_mmap(struct fb_info *info, struct file *file,
+static int sgivwfb_mmap(struct fb_info *info,
 			struct vm_area_struct *vma)
 {
 	unsigned long size = vma->vm_end - vma->vm_start;
@@ -722,7 +723,6 @@ static int sgivwfb_mmap(struct fb_info *info, struct file *file,
 	if (remap_pfn_range(vma, vma->vm_start, offset >> PAGE_SHIFT,
 						size, vma->vm_page_prot))
 		return -EAGAIN;
-	vma->vm_file = file;
 	printk(KERN_DEBUG "sgivwfb: mmap framebuffer P(%lx)->V(%lx)\n",
 	       offset, vma->vm_start);
 	return 0;
@@ -749,13 +749,8 @@ int __init sgivwfb_setup(char *options)
 /*
  *  Initialisation
  */
-static void sgivwfb_release(struct device *device)
-{
-}
-
-static int __init sgivwfb_probe(struct device *device)
+static int __init sgivwfb_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(device);
 	struct sgivw_par *par;
 	struct fb_info *info;
 	char *monitor;
@@ -816,7 +811,7 @@ static int __init sgivwfb_probe(struct device *device)
 		goto fail_register_framebuffer;
 	}
 
-	dev_set_drvdata(&dev->dev, info);
+	platform_set_drvdata(dev, info);
 
 	printk(KERN_INFO "fb%d: SGI DBE frame buffer device, using %ldK of video memory at %#lx\n",      
 		info->node, sgivwfb_mem_size >> 10, sgivwfb_mem_phys);
@@ -834,9 +829,9 @@ fail_ioremap_regs:
 	return -ENXIO;
 }
 
-static int sgivwfb_remove(struct device *device)
+static int sgivwfb_remove(struct platform_device *dev)
 {
-	struct fb_info *info = dev_get_drvdata(device);
+	struct fb_info *info = platform_get_drvdata(dev);
 
 	if (info) {
 		struct sgivw_par *par = info->par;
@@ -850,20 +845,15 @@ static int sgivwfb_remove(struct device *device)
 	return 0;
 }
 
-static struct device_driver sgivwfb_driver = {
-	.name	= "sgivwfb",
-	.bus	= &platform_bus_type,
+static struct platform_driver sgivwfb_driver = {
 	.probe	= sgivwfb_probe,
 	.remove	= sgivwfb_remove,
+	.driver	= {
+		.name	= "sgivwfb",
+	},
 };
 
-static struct platform_device sgivwfb_device = {
-	.name	= "sgivwfb",
-	.id	= 0,
-	.dev	= {
-		.release = sgivwfb_release,
-	}
-};
+static struct platform_device *sgivwfb_device;
 
 int __init sgivwfb_init(void)
 {
@@ -876,11 +866,17 @@ int __init sgivwfb_init(void)
 		return -ENODEV;
 	sgivwfb_setup(option);
 #endif
-	ret = driver_register(&sgivwfb_driver);
+	ret = platform_driver_register(&sgivwfb_driver);
 	if (!ret) {
-		ret = platform_device_register(&sgivwfb_device);
-		if (ret)
-			driver_unregister(&sgivwfb_driver);
+		sgivwfb_device = platform_device_alloc("sgivwfb", 0);
+		if (sgivwfb_device) {
+			ret = platform_device_add(sgivwfb_device);
+		} else
+			ret = -ENOMEM;
+		if (ret) {
+			platform_driver_unregister(&sgivwfb_driver);
+			platform_device_put(sgivwfb_device);
+		}
 	}
 	return ret;
 }
@@ -892,8 +888,8 @@ MODULE_LICENSE("GPL");
 
 static void __exit sgivwfb_exit(void)
 {
-	platform_device_unregister(&sgivwfb_device);
-	driver_unregister(&sgivwfb_driver);
+	platform_device_unregister(sgivwfb_device);
+	platform_driver_unregister(&sgivwfb_driver);
 }
 
 module_exit(sgivwfb_exit);