[PATCH] epson1355fb: Update platform code

Update platform code to dynamically allocate the platform device

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/video/epson1355fb.c b/drivers/video/epson1355fb.c
index 082759447bf6d16ab9c881fee230f66b9841e7ea..f0a621ecc28801fe7d9b3f192b785e84f955c35a 100644 (file)
--- a/drivers/video/epson1355fb.c
+++ b/drivers/video/epson1355fb.c
@@ -605,11 +605,6 @@ static void clearfb16(struct fb_info *info)
                fb_writeb(0, dst);
 }
 
-static void epson1355fb_platform_release(struct device *device)
-{
-       dev_err(device, "This driver is broken, please bug the authors so they will fix it.\n");
-}
-
 static int epson1355fb_remove(struct platform_device *dev)
 {
        struct fb_info *info = platform_get_drvdata(dev);
@@ -733,13 +728,7 @@ static struct platform_driver epson1355fb_driver = {
        },
 };
 
-static struct platform_device epson1355fb_device = {
-       .name   = "epson1355fb",
-       .id     = 0,
-       .dev    = {
-               .release = epson1355fb_platform_release,
-       }
-};
+static struct platform_device *epson1355fb_device;
 
 int __init epson1355fb_init(void)
 {
@@ -749,11 +738,21 @@ int __init epson1355fb_init(void)
                return -ENODEV;
 
        ret = platform_driver_register(&epson1355fb_driver);
+
        if (!ret) {
-               ret = platform_device_register(&epson1355fb_device);
-               if (ret)
+               epson1355fb_device = platform_device_alloc("epson1355fb", 0);
+
+               if (epson1355fb_device)
+                       ret = platform_device_add(epson1355fb_device);
+               else
+                       ret = -ENOMEM;
+
+               if (ret) {
+                       platform_device_put(epson1355fb_device);
                        platform_driver_unregister(&epson1355fb_driver);
+               }
        }
+
        return ret;
 }
 
@@ -762,7 +761,7 @@ module_init(epson1355fb_init);
 #ifdef MODULE
 static void __exit epson1355fb_exit(void)
 {
-       platform_device_unregister(&epson1355fb_device);
+       platform_device_unregister(epson1355fb_device);
        platform_driver_unregister(&epson1355fb_driver);
 }