From ac209c67b4033914ba7fc83cbbe84526a2131eb2 Mon Sep 17 00:00:00 2001
From: claudio <claudio@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 1 Oct 2009 15:44:28 +0000
Subject: [etrax] Implement sysfs interface for some specific cris driver

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17805 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../620-create-the-i2c-devices.patch               | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 target/linux/etrax/patches-2.6.30/620-create-the-i2c-devices.patch

(limited to 'target/linux/etrax/patches-2.6.30/620-create-the-i2c-devices.patch')

diff --git a/target/linux/etrax/patches-2.6.30/620-create-the-i2c-devices.patch b/target/linux/etrax/patches-2.6.30/620-create-the-i2c-devices.patch
new file mode 100644
index 000000000..9c2e37ae9
--- /dev/null
+++ b/target/linux/etrax/patches-2.6.30/620-create-the-i2c-devices.patch
@@ -0,0 +1,32 @@
+--- a/arch/cris/arch-v10/drivers/i2c.c
++++ b/arch/cris/arch-v10/drivers/i2c.c
+@@ -21,6 +21,7 @@
+ #include <linux/fs.h>
+ #include <linux/string.h>
+ #include <linux/init.h>
++#include <linux/device.h>
+ 
+ #include <asm/etraxi2c.h>
+ 
+@@ -678,6 +679,8 @@ i2c_init(void)
+ 	return res;
+ }
+ 
++static struct class *i2c_class;
++
+ static int __init
+ i2c_register(void)
+ {
+@@ -693,7 +696,11 @@ i2c_register(void)
+ 	}
+ 
+ 	printk(KERN_INFO "I2C driver v2.2, (c) 1999-2004 Axis Communications AB\n");
+-	
++
++	i2c_class = class_create(THIS_MODULE, "i2c_etrax");
++	device_create(i2c_class, NULL,
++		MKDEV(I2C_MAJOR, 0), NULL, "i2c");
++
+ 	return 0;
+ }
+ 
-- 
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