[PATCH] I2C: remove devfs support from i2c-dev driver
as devfs is gone, this isn't needed anymore.
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
commit 0dc9a32d9a975ccd25b9f531451165c93e1c7313
tree df2c1fd2bd0f98d305a9630da86737a91201d8f9
parent b890a07f7b002ee473986fa85ae3582de399a4cf
author Greg Kroah-Hartman <gregkh at suse.de> Sat, 22 Oct 2005 00:23:27 +0200
committer Greg Kroah-Hartman <gregkh at suse.de> Fri, 28 Oct 2005 14:02:14 -0700
drivers/i2c/i2c-dev.c | 10 ----------
1 files changed, 0 insertions(+), 10 deletions(-)
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index 276ec42..ea14c8f 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -26,15 +26,11 @@
/* The I2C_RDWR ioctl code is written by Kolja Waschk <waschk at telos.de> */
-/* The devfs code is contributed by Philipp Matthias Hahn
- <pmhahn at titan.lahn.de> */
-
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
-#include <linux/devfs_fs_kernel.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/i2c-dev.h>
@@ -431,8 +427,6 @@ static int i2cdev_attach_adapter(struct
if (IS_ERR(i2c_dev))
return PTR_ERR(i2c_dev);
- devfs_mk_cdev(MKDEV(I2C_MAJOR, i2c_dev->minor),
- S_IFCHR|S_IRUSR|S_IWUSR, "i2c/%d", i2c_dev->minor);
pr_debug("i2c-dev: adapter [%s] registered as minor %d\n",
adap->name, i2c_dev->minor);
@@ -465,7 +459,6 @@ static int i2cdev_detach_adapter(struct
return -ENODEV;
init_completion(&i2c_dev->released);
- devfs_remove("i2c/%d", i2c_dev->minor);
return_i2c_dev(i2c_dev);
class_device_unregister(&i2c_dev->class_dev);
wait_for_completion(&i2c_dev->released);
@@ -521,8 +514,6 @@ static int __init i2c_dev_init(void)
if (res)
goto out_unreg_class;
- devfs_mk_dir("i2c");
-
return 0;
out_unreg_class:
@@ -538,7 +529,6 @@ static void __exit i2c_dev_exit(void)
{
i2c_del_driver(&i2cdev_driver);
class_unregister(&i2c_dev_class);
- devfs_remove("i2c");
unregister_chrdev(I2C_MAJOR,"i2c");
}
