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mfd: wm8350-core: Drop unused module infrastructure from non-modular code

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The Kconfig currently controlling compilation of this code is:

drivers/mfd/Kconfig:config MFD_WM8350
drivers/mfd/Kconfig:    bool

...meaning that it currently is not being built as a module by anyone.

Lets remove the couple traces of modular infrastructure use, so that
when reading the driver there is no doubt it is builtin-only.

We delete the MODULE_LICENSE tag etc. since all that information
is already contained at the top of the file in the comments.

We replace module.h with init.h and export.h ; the latter since the
file does export some symbols.

Previous demodularizaion work has made wm8350_device_exit() no longer
used, so it is also removed from the 8350 core code.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Paul Gortmaker 2019-01-13 13:36:48 -05:00 committed by Lee Jones
parent fc6430661a
commit 0db88688e1
2 changed files with 2 additions and 29 deletions
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30
drivers/mfd/wm8350-core.c
View File

@ -13,7 +13,8 @@
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/export.h>
#include <linux/slab.h>
#include <linux/bug.h>
#include <linux/device.h>
@ -442,30 +443,3 @@ err:
return ret;
}
EXPORT_SYMBOL_GPL(wm8350_device_init);
void wm8350_device_exit(struct wm8350 *wm8350)
{
int i;
for (i = 0; i < ARRAY_SIZE(wm8350->pmic.led); i++)
platform_device_unregister(wm8350->pmic.led[i].pdev);
for (i = 0; i < ARRAY_SIZE(wm8350->pmic.pdev); i++)
platform_device_unregister(wm8350->pmic.pdev[i]);
platform_device_unregister(wm8350->wdt.pdev);
platform_device_unregister(wm8350->rtc.pdev);
platform_device_unregister(wm8350->power.pdev);
platform_device_unregister(wm8350->hwmon.pdev);
platform_device_unregister(wm8350->gpio.pdev);
platform_device_unregister(wm8350->codec.pdev);
if (wm8350->irq_base)
free_irq(wm8350->irq_base + WM8350_IRQ_AUXADC_DATARDY, wm8350);
wm8350_irq_exit(wm8350);
}
EXPORT_SYMBOL_GPL(wm8350_device_exit);
MODULE_DESCRIPTION("WM8350 AudioPlus PMIC core driver");
MODULE_LICENSE("GPL");

1
include/linux/mfd/wm8350/core.h
View File

@ -643,7 +643,6 @@ struct wm8350_platform_data {
*/
int wm8350_device_init(struct wm8350 *wm8350, int irq,
struct wm8350_platform_data *pdata);
void wm8350_device_exit(struct wm8350 *wm8350);
/*
* WM8350 device IO