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mtd: maps: make uclinux.c driver more explicitly non-modular 

The Kconfig for this support is currently declared with:

config MTD_UCLINUX
        bool "Generic uClinux RAM/ROM filesystem support"

...meaning that it currently is not being built as a module by anyone.
Lets remove as much of the modular evidence that we can, so that when
reading the driver there is less 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.

We also replace module.h with moduleparam.h since the file does use
a module_param,  and leaving it as such is currently the easiest way
to remain compatible with existing boot arg use cases.

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: David Woodhouse <dwmw2@infradead.org>
Cc: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Paul Gortmaker 2016-03-27 12:13:54 -04:00 committed by Brian Norris
parent 08922f6448
commit 025ce02d92
1 changed files with 4 additions and 23 deletions
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27
drivers/mtd/maps/uclinux.c
View File

@ -4,11 +4,13 @@
* uclinux.c -- generic memory mapped MTD driver for uclinux
*
* (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com)
*
* License: GPL
*/
/****************************************************************************/
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/kernel.h>
@ -117,27 +119,6 @@ static int __init uclinux_mtd_init(void)
return(0);
}
/****************************************************************************/
static void __exit uclinux_mtd_cleanup(void)
{
if (uclinux_ram_mtdinfo) {
mtd_device_unregister(uclinux_ram_mtdinfo);
map_destroy(uclinux_ram_mtdinfo);
uclinux_ram_mtdinfo = NULL;
}
if (uclinux_ram_map.virt)
uclinux_ram_map.virt = 0;
}
/****************************************************************************/
module_init(uclinux_mtd_init);
module_exit(uclinux_mtd_cleanup);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Greg Ungerer <gerg@snapgear.com>");
MODULE_DESCRIPTION("Generic MTD for uClinux");
device_initcall(uclinux_mtd_init);
/****************************************************************************/