linux-kernel - [PATCH 2/6] memory: mvebu-devbus: make it explicitly non-modular

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Date:	Thu, 16 Jun 2016 20:37:44 -0400
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	<linux-kernel@...r.kernel.org>
CC:	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Jason Cooper <jason@...edaemon.net>
Subject: [PATCH 2/6] memory: mvebu-devbus: make it explicitly non-modular

The Kconfig for this option is currently:

config MVEBU_DEVBUS
        bool "Marvell EBU Device Bus Controller"

...meaning that it currently is not being built as a module by anyone.
Lets remove the couple traces of modularity, so that when reading the
driver there is no doubt it is builtin-only.

Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit.  An
alternate init level might be worth considering at a later date.

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: Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>
Cc: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Cc: Jason Cooper <jason@...edaemon.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 drivers/memory/mvebu-devbus.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/memory/mvebu-devbus.c b/drivers/memory/mvebu-devbus.c
index 24852812fd44..543eeec47bd1 100644
--- a/drivers/memory/mvebu-devbus.c
+++ b/drivers/memory/mvebu-devbus.c
@@ -2,6 +2,8 @@
  * Marvell EBU SoC Device Bus Controller
  * (memory controller for NOR/NAND/SRAM/FPGA devices)
  *
+ * Author: Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>
+ *
  * Copyright (C) 2013-2014 Marvell
  *
  * This program is free software: you can redistribute it and/or modify
@@ -19,7 +21,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/io.h>
@@ -340,7 +342,6 @@ static const struct of_device_id mvebu_devbus_of_match[] = {
 	{ .compatible = "marvell,orion-devbus" },
 	{},
 };
-MODULE_DEVICE_TABLE(of, mvebu_devbus_of_match);
 
 static struct platform_driver mvebu_devbus_driver = {
 	.probe		= mvebu_devbus_probe,
@@ -354,8 +355,4 @@ static int __init mvebu_devbus_init(void)
 {
 	return platform_driver_register(&mvebu_devbus_driver);
 }
-module_init(mvebu_devbus_init);
-
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>");
-MODULE_DESCRIPTION("Marvell EBU SoC Device Bus controller");
+device_initcall(mvebu_devbus_init);
-- 
2.8.4