[PATCH] i2c-mpc.c: revert duplicate patch
Andrew Morton [Mon, 1 Aug 2005 05:34:40 +0000 (22:34 -0700)]
Seems that both Greg and I submitted the same patch and it just kept on
applying...

Cc: Greg KH <greg@kroah.com>
Cc: Kumar Gala <galak@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/i2c/busses/i2c-mpc.c

index 04adde6..9ad3e92 100644 (file)
@@ -382,100 +382,6 @@ static void __exit fsl_i2c_exit(void)
 module_init(fsl_i2c_init);
 module_exit(fsl_i2c_exit);
 
-static int fsl_i2c_probe(struct device *device)
-{
-       int result = 0;
-       struct mpc_i2c *i2c;
-       struct platform_device *pdev = to_platform_device(device);
-       struct fsl_i2c_platform_data *pdata;
-       struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-       pdata = (struct fsl_i2c_platform_data *) pdev->dev.platform_data;
-
-       if (!(i2c = kmalloc(sizeof(*i2c), GFP_KERNEL))) {
-               return -ENOMEM;
-       }
-       memset(i2c, 0, sizeof(*i2c));
-
-       i2c->irq = platform_get_irq(pdev, 0);
-       i2c->flags = pdata->device_flags;
-       init_waitqueue_head(&i2c->queue);
-
-       i2c->base = ioremap((phys_addr_t)r->start, MPC_I2C_REGION);
-
-       if (!i2c->base) {
-               printk(KERN_ERR "i2c-mpc - failed to map controller\n");
-               result = -ENOMEM;
-               goto fail_map;
-       }
-
-       if (i2c->irq != 0)
-               if ((result = request_irq(i2c->irq, mpc_i2c_isr,
-                                         SA_SHIRQ, "i2c-mpc", i2c)) < 0) {
-                       printk(KERN_ERR
-                              "i2c-mpc - failed to attach interrupt\n");
-                       goto fail_irq;
-               }
-
-       mpc_i2c_setclock(i2c);
-       dev_set_drvdata(device, i2c);
-
-       i2c->adap = mpc_ops;
-       i2c_set_adapdata(&i2c->adap, i2c);
-       i2c->adap.dev.parent = &pdev->dev;
-       if ((result = i2c_add_adapter(&i2c->adap)) < 0) {
-               printk(KERN_ERR "i2c-mpc - failed to add adapter\n");
-               goto fail_add;
-       }
-
-       return result;
-
-      fail_add:
-       if (i2c->irq != 0)
-               free_irq(i2c->irq, NULL);
-      fail_irq:
-       iounmap(i2c->base);
-      fail_map:
-       kfree(i2c);
-       return result;
-};
-
-static int fsl_i2c_remove(struct device *device)
-{
-       struct mpc_i2c *i2c = dev_get_drvdata(device);
-
-       i2c_del_adapter(&i2c->adap);
-       dev_set_drvdata(device, NULL);
-
-       if (i2c->irq != 0)
-               free_irq(i2c->irq, i2c);
-
-       iounmap(i2c->base);
-       kfree(i2c);
-       return 0;
-};
-
-/* Structure for a device driver */
-static struct device_driver fsl_i2c_driver = {
-       .name = "fsl-i2c",
-       .bus = &platform_bus_type,
-       .probe = fsl_i2c_probe,
-       .remove = fsl_i2c_remove,
-};
-
-static int __init fsl_i2c_init(void)
-{
-       return driver_register(&fsl_i2c_driver);
-}
-
-static void __exit fsl_i2c_exit(void)
-{
-       driver_unregister(&fsl_i2c_driver);
-}
-
-module_init(fsl_i2c_init);
-module_exit(fsl_i2c_exit);
-
 MODULE_AUTHOR("Adrian Cox <adrian@humboldt.co.uk>");
 MODULE_DESCRIPTION
     ("I2C-Bus adapter for MPC107 bridge and MPC824x/85xx/52xx processors");