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-rw-r--r--Documentation/i2c/busses/i2c-ocores2
-rw-r--r--MAINTAINERS2
-rw-r--r--drivers/i2c/Makefile1
-rw-r--r--drivers/i2c/busses/i2c-emev2.c5
-rw-r--r--drivers/i2c/busses/i2c-highlander.c5
-rw-r--r--drivers/i2c/busses/i2c-ocores.c4
-rw-r--r--drivers/i2c/busses/i2c-rcar.c10
-rw-r--r--drivers/i2c/busses/i2c-riic.c5
-rw-r--r--drivers/i2c/busses/i2c-sh_mobile.c10
-rw-r--r--drivers/i2c/i2c-core-base.c11
-rw-r--r--drivers/macintosh/therm_windtunnel.c25
-rw-r--r--include/linux/i2c.h6
-rw-r--r--include/linux/platform_data/i2c-ocores.h2
13 files changed, 34 insertions, 54 deletions
diff --git a/Documentation/i2c/busses/i2c-ocores b/Documentation/i2c/busses/i2c-ocores
index 4e713f4cdb2f..9caaf7df1b2f 100644
--- a/Documentation/i2c/busses/i2c-ocores
+++ b/Documentation/i2c/busses/i2c-ocores
@@ -4,7 +4,7 @@ Supported adapters:
* OpenCores.org I2C controller by Richard Herveille (see datasheet link)
https://opencores.org/project/i2c/overview
-Author: Peter Korsgaard <jacmet@sunsite.dk>
+Author: Peter Korsgaard <peter@korsgaard.com>
Description
-----------
diff --git a/MAINTAINERS b/MAINTAINERS
index 8cd5c1bd6441..61abdf319d20 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10787,7 +10787,7 @@ F: arch/*/boot/dts/
F: include/dt-bindings/
OPENCORES I2C BUS DRIVER
-M: Peter Korsgaard <jacmet@sunsite.dk>
+M: Peter Korsgaard <peter@korsgaard.com>
L: linux-i2c@vger.kernel.org
S: Maintained
F: Documentation/i2c/busses/i2c-ocores
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index 72c94c60fdd1..bed6ba63c983 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -18,4 +18,3 @@ obj-$(CONFIG_I2C_STUB) += i2c-stub.o
obj-$(CONFIG_I2C_SLAVE_EEPROM) += i2c-slave-eeprom.o
ccflags-$(CONFIG_I2C_DEBUG_CORE) := -DDEBUG
-CFLAGS_i2c-core-base.o := -Wno-deprecated-declarations
diff --git a/drivers/i2c/busses/i2c-emev2.c b/drivers/i2c/busses/i2c-emev2.c
index ba9b6ea48a31..35b302d983e0 100644
--- a/drivers/i2c/busses/i2c-emev2.c
+++ b/drivers/i2c/busses/i2c-emev2.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* I2C driver for the Renesas EMEV2 SoC
*
* Copyright (C) 2015 Wolfram Sang <wsa@sang-engineering.com>
* Copyright 2013 Codethink Ltd.
* Copyright 2010-2015 Renesas Electronics Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
*/
#include <linux/clk.h>
diff --git a/drivers/i2c/busses/i2c-highlander.c b/drivers/i2c/busses/i2c-highlander.c
index 56dc69e7349f..ff340d7ae2e5 100644
--- a/drivers/i2c/busses/i2c-highlander.c
+++ b/drivers/i2c/busses/i2c-highlander.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Renesas Solutions Highlander FPGA I2C/SMBus support.
*
@@ -6,10 +7,6 @@
* Copyright (C) 2008 Paul Mundt
* Copyright (C) 2008 Renesas Solutions Corp.
* Copyright (C) 2008 Atom Create Engineering Co., Ltd.
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License version 2. See the file "COPYING" in the main directory
- * of this archive for more details.
*/
#include <linux/module.h>
#include <linux/interrupt.h>
diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
index 88444ef74943..87f9caacba85 100644
--- a/drivers/i2c/busses/i2c-ocores.c
+++ b/drivers/i2c/busses/i2c-ocores.c
@@ -2,7 +2,7 @@
* i2c-ocores.c: I2C bus driver for OpenCores I2C controller
* (https://opencores.org/project/i2c/overview)
*
- * Peter Korsgaard <jacmet@sunsite.dk>
+ * Peter Korsgaard <peter@korsgaard.com>
*
* Support for the GRLIB port of the controller by
* Andreas Larsson <andreas@gaisler.com>
@@ -576,7 +576,7 @@ static struct platform_driver ocores_i2c_driver = {
module_platform_driver(ocores_i2c_driver);
-MODULE_AUTHOR("Peter Korsgaard <jacmet@sunsite.dk>");
+MODULE_AUTHOR("Peter Korsgaard <peter@korsgaard.com>");
MODULE_DESCRIPTION("OpenCores I2C bus driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:ocores-i2c");
diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index 43ad933df0f0..52cf42b32f0a 100644
--- a/drivers/i2c/busses/i2c-rcar.c
+++ b/drivers/i2c/busses/i2c-rcar.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Driver for the Renesas R-Car I2C unit
*
@@ -9,15 +10,6 @@
*
* This file is based on the drivers/i2c/busses/i2c-sh7760.c
* (c) 2005-2008 MSC Vertriebsges.m.b.H, Manuel Lauss <mlau@msc-ge.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include <linux/bitops.h>
#include <linux/clk.h>
diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c
index 5f1fca7880b1..b75ff144b570 100644
--- a/drivers/i2c/busses/i2c-riic.c
+++ b/drivers/i2c/busses/i2c-riic.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Renesas RIIC driver
*
* Copyright (C) 2013 Wolfram Sang <wsa@sang-engineering.com>
* Copyright (C) 2013 Renesas Solutions Corp.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
*/
/*
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 9c7f6f8ceb22..439e8778f849 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* SuperH Mobile I2C Controller
*
@@ -7,15 +8,6 @@
*
* Portions of the code based on out-of-tree driver i2c-sh7343.c
* Copyright (c) 2006 Carlos Munoz <carlos@kenati.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include <linux/clk.h>
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 5a937109a289..f15737763608 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -62,7 +62,7 @@
/*
* core_lock protects i2c_adapter_idr, and guarantees that device detection,
- * deletion of detected devices, and attach_adapter calls are serialized
+ * deletion of detected devices are serialized
*/
static DEFINE_MUTEX(core_lock);
static DEFINE_IDR(i2c_adapter_idr);
@@ -1124,15 +1124,6 @@ static int i2c_do_add_adapter(struct i2c_driver *driver,
/* Detect supported devices on that bus, and instantiate them */
i2c_detect(adap, driver);
- /* Let legacy drivers scan this bus for matching devices */
- if (driver->attach_adapter) {
- dev_warn(&adap->dev, "%s: attach_adapter method is deprecated\n",
- driver->driver.name);
- dev_warn(&adap->dev,
- "Please use another way to instantiate your i2c_client\n");
- /* We ignore the return code; if it fails, too bad */
- driver->attach_adapter(adap);
- }
return 0;
}
diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index 68dcbcb4fc5b..8c744578122a 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -432,7 +432,6 @@ static struct i2c_driver g4fan_driver = {
.driver = {
.name = "therm_windtunnel",
},
- .attach_adapter = do_attach,
.probe = do_probe,
.remove = do_remove,
.id_table = therm_windtunnel_id,
@@ -445,7 +444,29 @@ static struct i2c_driver g4fan_driver = {
static int therm_of_probe(struct platform_device *dev)
{
- return i2c_add_driver( &g4fan_driver );
+ struct i2c_adapter *adap;
+ int ret, i = 0;
+
+ adap = i2c_get_adapter(0);
+ if (!adap)
+ return -EPROBE_DEFER;
+
+ ret = i2c_add_driver(&g4fan_driver);
+ if (ret) {
+ i2c_put_adapter(adap);
+ return ret;
+ }
+
+ /* We assume Macs have consecutive I2C bus numbers starting at 0 */
+ while (adap) {
+ do_attach(adap);
+ if (x.running)
+ return 0;
+ i2c_put_adapter(adap);
+ adap = i2c_get_adapter(++i);
+ }
+
+ return -ENODEV;
}
static int
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 36f357ecdf67..b79387fd57da 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -231,7 +231,6 @@ enum i2c_alert_protocol {
/**
* struct i2c_driver - represent an I2C device driver
* @class: What kind of i2c device we instantiate (for detect)
- * @attach_adapter: Callback for bus addition (deprecated)
* @probe: Callback for device binding - soon to be deprecated
* @probe_new: New callback for device binding
* @remove: Callback for device unbinding
@@ -268,11 +267,6 @@ enum i2c_alert_protocol {
struct i2c_driver {
unsigned int class;
- /* Notifies the driver that a new bus has appeared. You should avoid
- * using this, it will be removed in a near future.
- */
- int (*attach_adapter)(struct i2c_adapter *) __deprecated;
-
/* Standard driver model interfaces */
int (*probe)(struct i2c_client *, const struct i2c_device_id *);
int (*remove)(struct i2c_client *);
diff --git a/include/linux/platform_data/i2c-ocores.h b/include/linux/platform_data/i2c-ocores.h
index 01edd96fe1f7..113d6b12f650 100644
--- a/include/linux/platform_data/i2c-ocores.h
+++ b/include/linux/platform_data/i2c-ocores.h
@@ -1,7 +1,7 @@
/*
* i2c-ocores.h - definitions for the i2c-ocores interface
*
- * Peter Korsgaard <jacmet@sunsite.dk>
+ * Peter Korsgaard <peter@korsgaard.com>
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-29 11:19:51 +0000