1 files changed, 0 insertions, 75 deletions
diff --git a/target/linux/coldfire/patches/048-Fix-i2c-driver-bug-when-reinserting-as-module.patch b/target/linux/coldfire/patches/048-Fix-i2c-driver-bug-when-reinserting-as-module.patch
deleted file mode 100644
index a85aa56111..0000000000
--- a/target/linux/coldfire/patches/048-Fix-i2c-driver-bug-when-reinserting-as-module.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-From 2c83888b2170d3883c9316c4d94dddc4b7f9ec68 Mon Sep 17 00:00:00 2001
-From: Alison Wang <b18965@freescale.com>
-Date: Thu, 4 Aug 2011 09:59:55 +0800
-Subject: [PATCH 48/52] Fix i2c driver bug when reinserting as module
-
-Signed-off-by: Alison Wang <b18965@freescale.com>
----
- drivers/i2c/busses/i2c-mcf-slave.c |   14 ++++++++++++++
- drivers/i2c/busses/i2c-mcf.c       |   14 ++++++++++++++
- 2 files changed, 28 insertions(+), 0 deletions(-)
-
---- a/drivers/i2c/busses/i2c-mcf-slave.c
-+++ b/drivers/i2c/busses/i2c-mcf-slave.c
-@@ -273,8 +273,15 @@ static int __init gen_i2c_proc_init(void
- 		return -ENOMEM;
- 	return 0;
- }
-+
-+static int gen_i2c_proc_deinit(void)
-+{
-+	remove_proc_entry("driver/i2c-adaptor-register", NULL);
-+	return 0;
-+}
- #else
- static inline int gen_i2c_proc_init(void) { return 0; }
-+static inline int gen_i2c_proc_deinit(void) { return 0; }
- #endif /* CONFIG_PROC_FS */
- 
- /*
-@@ -345,6 +352,13 @@ static int __init i2c_coldfire_init(void
- 
- static void __exit i2c_coldfire_exit(void)
- {
-+	int retval;
-+
-+	retval = gen_i2c_proc_deinit();
-+	if (retval < 0)
-+		printk(KERN_INFO "remove /proc/i2c-adaptor-register "
-+				"for i2c slave mode failed!\n");
-+
- 	/* disable I2C and Interrupt */
- 	MCF_I2CR &= ~(MCF_I2CR_IEN | MCF_I2CR_IIEN);
- 	free_irq(IRQ, NULL);
---- a/drivers/i2c/busses/i2c-mcf.c
-+++ b/drivers/i2c/busses/i2c-mcf.c
-@@ -669,8 +669,15 @@ static int __init gen_i2c_proc_init(void
- 		return -ENOMEM;
- 	return 0;
- }
-+
-+static int gen_i2c_proc_deinit(void)
-+{
-+	remove_proc_entry("driver/i2c-adaptor-register", NULL);
-+	return 0;
-+}
- #else
- static inline int gen_i2c_proc_init(void) { return 0; }
-+static inline int gen_i2c_proc_deinit(void) { return 0; }
- #endif /* CONFIG_PROC_FS */
- 
- static int __init coldfire_i2c_init(void)
-@@ -687,6 +694,13 @@ static int __init coldfire_i2c_init(void
- 
- static void __exit coldfire_i2c_exit(void)
- {
-+	int retval;
-+
-+	retval = gen_i2c_proc_deinit();
-+	if (retval < 0)
-+		printk(KERN_INFO "remove /proc/i2c-adaptor-register "
-+				"for i2c master mode failed!\n");
-+
- 	platform_driver_unregister(&mcf_i2c_driver);
- }
-