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authorAndrew Morton <akpm@osdl.org>2005-07-31 22:34:40 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-08-01 19:13:59 -0700
commitde5b31101fdefab2a7858a17601c1a35aadf237f (patch)
tree1c1cafbf3b8f02a60f369f8cc4091e1b57843a83
parent697a2d63a3844caaa2b6565ab7f3d69086af94d4 (diff)
downloadconfigs-de5b31101fdefab2a7858a17601c1a35aadf237f.tar.gz
[PATCH] i2c-mpc.c: revert duplicate patch
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>
-rw-r--r--drivers/i2c/busses/i2c-mpc.c94
1 files changed, 0 insertions, 94 deletions
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 04adde62a00..9ad3e9262e8 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -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");