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Message-ID: <20170522205648.23545-3-paul.gortmaker@windriver.com>
Date: Mon, 22 May 2017 16:56:47 -0400
From: Paul Gortmaker <paul.gortmaker@...driver.com>
To: <linux-kernel@...r.kernel.org>
CC: Paul Gortmaker <paul.gortmaker@...driver.com>,
Linus Walleij <linus.walleij@...aro.org>,
Stephen Warren <swarren@...dotorg.org>,
Thierry Reding <thierry.reding@...il.com>,
Alexandre Courbot <gnurou@...il.com>,
Pritesh Raithatha <praithatha@...dia.com>,
Ashwini Ghuge <aghuge@...dia.com>,
<linux-gpio@...r.kernel.org>, <linux-tegra@...r.kernel.org>
Subject: [PATCH 2/3] pinctrl: tegra: clean up modular vs. non-modular distinctions
None of the Kconfigs for any of these drivers are tristate,
meaning that they currently are not being built as a module by anyone.
Lets remove the modular code that is essentially orphaned, so that
when reading the drivers there is no doubt they are builtin-only. All
drivers get similar changes, so they are handled in batch.
We remove module.h from code that isn't doing anything modular at
all; if they have __init sections, then replace it with init.h.
A couple drivers have module_exit() code that is essentially orphaned,
and so we remove that.
Quite a few bool drivers (hence non-modular) are converted over to
to builtin_platform_driver().
Since module_platform_driver() uses the same init level priority as
builtin_platform_driver() the init ordering remains unchanged with
this commit.
Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.
We also delete the MODULE_LICENSE tag etc. since all that information
was (or is now) contained at the top of the file in the comments.
Cc: Linus Walleij <linus.walleij@...aro.org>
Cc: Stephen Warren <swarren@...dotorg.org>
Cc: Thierry Reding <thierry.reding@...il.com>
Cc: Alexandre Courbot <gnurou@...il.com>
Cc: Pritesh Raithatha <praithatha@...dia.com>
Cc: Ashwini Ghuge <aghuge@...dia.com>
Cc: linux-gpio@...r.kernel.org
Cc: linux-tegra@...r.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
drivers/pinctrl/tegra/pinctrl-tegra.c | 1 -
drivers/pinctrl/tegra/pinctrl-tegra114.c | 11 ++++-------
drivers/pinctrl/tegra/pinctrl-tegra124.c | 11 ++++-------
drivers/pinctrl/tegra/pinctrl-tegra20.c | 11 ++++-------
drivers/pinctrl/tegra/pinctrl-tegra210.c | 9 ++-------
drivers/pinctrl/tegra/pinctrl-tegra30.c | 11 ++++-------
6 files changed, 18 insertions(+), 36 deletions(-)
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c
index 277622b4b6fb..51716819129d 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.c
@@ -21,7 +21,6 @@
#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
-#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/machine.h>
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra114.c b/drivers/pinctrl/tegra/pinctrl-tegra114.c
index 952132ce5ea0..56b33fca1bfc 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra114.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra114.c
@@ -1,6 +1,8 @@
/*
* Pinctrl data for the NVIDIA Tegra114 pinmux
*
+ * Author: Pritesh Raithatha <praithatha@...dia.com>
+ *
* Copyright (c) 2012-2013, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
@@ -13,7 +15,7 @@
* more details.
*/
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>
@@ -1857,7 +1859,6 @@ static const struct of_device_id tegra114_pinctrl_of_match[] = {
{ .compatible = "nvidia,tegra114-pinmux", },
{ },
};
-MODULE_DEVICE_TABLE(of, tegra114_pinctrl_of_match);
static struct platform_driver tegra114_pinctrl_driver = {
.driver = {
@@ -1866,8 +1867,4 @@ static struct platform_driver tegra114_pinctrl_driver = {
},
.probe = tegra114_pinctrl_probe,
};
-module_platform_driver(tegra114_pinctrl_driver);
-
-MODULE_AUTHOR("Pritesh Raithatha <praithatha@...dia.com>");
-MODULE_DESCRIPTION("NVIDIA Tegra114 pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(tegra114_pinctrl_driver);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra124.c b/drivers/pinctrl/tegra/pinctrl-tegra124.c
index bca239e3ae50..7bc998ace0d5 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra124.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra124.c
@@ -1,6 +1,8 @@
/*
* Pinctrl data for the NVIDIA Tegra124 pinmux
*
+ * Author: Ashwini Ghuge <aghuge@...dia.com>
+ *
* Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
@@ -13,7 +15,7 @@
* more details.
*/
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>
@@ -2069,7 +2071,6 @@ static const struct of_device_id tegra124_pinctrl_of_match[] = {
{ .compatible = "nvidia,tegra124-pinmux", },
{ },
};
-MODULE_DEVICE_TABLE(of, tegra124_pinctrl_of_match);
static struct platform_driver tegra124_pinctrl_driver = {
.driver = {
@@ -2078,8 +2079,4 @@ static struct platform_driver tegra124_pinctrl_driver = {
},
.probe = tegra124_pinctrl_probe,
};
-module_platform_driver(tegra124_pinctrl_driver);
-
-MODULE_AUTHOR("Ashwini Ghuge <aghuge@...dia.com>");
-MODULE_DESCRIPTION("NVIDIA Tegra124 pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(tegra124_pinctrl_driver);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra20.c b/drivers/pinctrl/tegra/pinctrl-tegra20.c
index ad62451a5a9b..7e38ee9bae78 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra20.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra20.c
@@ -1,6 +1,8 @@
/*
* Pinctrl data for the NVIDIA Tegra20 pinmux
*
+ * Author: Stephen Warren <swarren@...dia.com>
+ *
* Copyright (c) 2011-2012, NVIDIA CORPORATION. All rights reserved.
*
* Derived from code:
@@ -17,7 +19,7 @@
* more details.
*/
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>
@@ -2246,9 +2248,4 @@ static struct platform_driver tegra20_pinctrl_driver = {
},
.probe = tegra20_pinctrl_probe,
};
-module_platform_driver(tegra20_pinctrl_driver);
-
-MODULE_AUTHOR("Stephen Warren <swarren@...dia.com>");
-MODULE_DESCRIPTION("NVIDIA Tegra20 pinctrl driver");
-MODULE_LICENSE("GPL v2");
-MODULE_DEVICE_TABLE(of, tegra20_pinctrl_of_match);
+builtin_platform_driver(tegra20_pinctrl_driver);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra210.c b/drivers/pinctrl/tegra/pinctrl-tegra210.c
index 2b70e93da9db..c244e5b17bd6 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra210.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra210.c
@@ -13,7 +13,7 @@
* more details.
*/
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>
@@ -1573,7 +1573,6 @@ static const struct of_device_id tegra210_pinctrl_of_match[] = {
{ .compatible = "nvidia,tegra210-pinmux", },
{ },
};
-MODULE_DEVICE_TABLE(of, tegra210_pinctrl_of_match);
static struct platform_driver tegra210_pinctrl_driver = {
.driver = {
@@ -1582,8 +1581,4 @@ static struct platform_driver tegra210_pinctrl_driver = {
},
.probe = tegra210_pinctrl_probe,
};
-module_platform_driver(tegra210_pinctrl_driver);
-
-MODULE_AUTHOR("NVIDIA");
-MODULE_DESCRIPTION("NVIDIA Tegra210 pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(tegra210_pinctrl_driver);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra30.c b/drivers/pinctrl/tegra/pinctrl-tegra30.c
index 474ac6daf513..1f180a20f2ab 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra30.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra30.c
@@ -1,6 +1,8 @@
/*
* Pinctrl data for the NVIDIA Tegra30 pinmux
*
+ * Author: Stephen Warren <swarren@...dia.com>
+ *
* Copyright (c) 2011-2012, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
@@ -13,7 +15,7 @@
* more details.
*/
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>
@@ -2492,7 +2494,6 @@ static const struct of_device_id tegra30_pinctrl_of_match[] = {
{ .compatible = "nvidia,tegra30-pinmux", },
{ },
};
-MODULE_DEVICE_TABLE(of, tegra30_pinctrl_of_match);
static struct platform_driver tegra30_pinctrl_driver = {
.driver = {
@@ -2501,8 +2502,4 @@ static struct platform_driver tegra30_pinctrl_driver = {
},
.probe = tegra30_pinctrl_probe,
};
-module_platform_driver(tegra30_pinctrl_driver);
-
-MODULE_AUTHOR("Stephen Warren <swarren@...dia.com>");
-MODULE_DESCRIPTION("NVIDIA Tegra30 pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(tegra30_pinctrl_driver);
--
2.11.0
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