epson1355fb: Update platform code
PATCH 6/12 epson1355fb: Update platform code
Update platform code to dynamically allocate the platform device
Signed-off-by Antonino Daplas <[email protected]>
---
drivers/video/epson1355fb.c | 29 ++++++++++++++--------------- 1 files changed, 14 insertions(+), 15 deletions(-)
drivers/video/epson1355fb.c +14 -15
@@ -605,11 +605,6 @@ static void clearfb16(struct fb_info *infb_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 epson1355f }, }; -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); }
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