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Input: of_touchscreen - add MODULE_LICENSE

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The lack of the MODULE_LICENSE tag can lead to a warning here:

WARNING: modpost: missing MODULE_LICENSE() in drivers/input/touchscreen/of_touchscreen.o

I'm adding a license and description tag, but no MODULE_AUTHOR()
as this file is a collection of standalone helper functions that
were all added by different developers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Arnd Bergmann 2018-01-10 11:29:23 -08:00 committed by Dmitry Torokhov
parent 906bf7daa0
commit 43173a0ecc
1 changed files with 4 additions and 0 deletions
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4
drivers/input/touchscreen/of_touchscreen.c
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@ -13,6 +13,7 @@
#include <linux/input.h> #include <linux/input.h>
#include <linux/input/mt.h> #include <linux/input/mt.h>
#include <linux/input/touchscreen.h> #include <linux/input/touchscreen.h>
#include <linux/module.h>
static bool touchscreen_get_prop_u32(struct device *dev, static bool touchscreen_get_prop_u32(struct device *dev,
const char *property, const char *property,
@ -185,3 +186,6 @@ void touchscreen_report_pos(struct input_dev *input,
input_report_abs(input, multitouch ? ABS_MT_POSITION_Y : ABS_Y, y); input_report_abs(input, multitouch ? ABS_MT_POSITION_Y : ABS_Y, y);
} }
EXPORT_SYMBOL(touchscreen_report_pos); EXPORT_SYMBOL(touchscreen_report_pos);
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("Device-tree helpers functions for touchscreen devices");