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authorPaul Gortmaker <paul.gortmaker@windriver.com>2019-01-13 19:36:46 +0100
committerLee Jones <lee.jones@linaro.org>2019-02-01 09:21:13 +0100
commitefb5a790dfc33b36bc64dd5a41ffc3ae5a709770 (patch)
treec8c87e8831a89f24ec5ec9f6a74c417d079b3c44 /drivers/mfd
parentmfd: wm831x-i2c: Make it explicitly non-modular (diff)
downloadlinux-efb5a790dfc33b36bc64dd5a41ffc3ae5a709770.tar.xz
linux-efb5a790dfc33b36bc64dd5a41ffc3ae5a709770.zip
mfd: wm831x-core: Drop unused module infrastructure from non-modular code
The Kconfig currently controlling compilation of this code is: drivers/mfd/Kconfig:config MFD_WM831X 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. Previous demodularizaion work has made wm831x_device_exit() no longer used, so it is also removed from the 831x 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>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/wm831x-core.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index e70d35ef5c6d..25fbbaf39cb9 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -13,7 +13,8 @@
*/
#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/export.h>
#include <linux/bcd.h>
#include <linux/delay.h>
#include <linux/mfd/core.h>
@@ -1892,14 +1893,6 @@ err:
return ret;
}
-void wm831x_device_exit(struct wm831x *wm831x)
-{
- wm831x_otp_exit(wm831x);
- mfd_remove_devices(wm831x->dev);
- free_irq(wm831x_irq(wm831x, WM831X_IRQ_AUXADC_DATA), wm831x);
- wm831x_irq_exit(wm831x);
-}
-
int wm831x_device_suspend(struct wm831x *wm831x)
{
int reg, mask;
@@ -1944,7 +1937,3 @@ void wm831x_device_shutdown(struct wm831x *wm831x)
}
}
EXPORT_SYMBOL_GPL(wm831x_device_shutdown);
-
-MODULE_DESCRIPTION("Core support for the WM831X AudioPlus PMIC");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mark Brown");