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I2C: remove devfs support from i2c-dev driver

PATCH New Greg KH 1 participant 1 message Oct 29, 2005 I2C

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Greg KH

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PATCH 1/1 I2C: remove devfs support from i2c-dev driver

[PATCH] I2C: remove devfs support from i2c-dev driver

as devfs is gone, this isn't needed anymore.

Signed-off-by Greg Kroah-Hartman <[email protected]>

---
commit 0dc9a32d9a975ccd25b9f531451165c93e1c7313
tree df2c1fd2bd0f98d305a9630da86737a91201d8f9
parent b890a07f7b002ee473986fa85ae3582de399a4cf
author Greg Kroah-Hartman <[email protected]> Sat, 22 Oct 2005 00:23:27 +0200 committer Greg Kroah-Hartman <[email protected]> Fri, 28 Oct 2005 14:02:14 -0700

 drivers/i2c/i2c-dev.c |   10 ----------
 1 files changed, 0 insertions(+), 10 deletions(-)
drivers/i2c/i2c-dev.c +0 -10
index 276ec42..ea14c8f 100644
@@ -26,15 +26,11 @@
 
 /* The I2C_RDWR ioctl code is written by Kolja Waschk <[email protected]> */
 
-/* The devfs code is contributed by Philipp Matthias Hahn 
-   <[email protected]> */
-
 #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");
 }