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@xxxxxxxx>
---
drivers/input/touchscreen/of_touchscreen.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/input/touchscreen/of_touchscreen.c b/drivers/input/touchscreen/of_touchscreen.c
index 8d7f9c8f2771..9642f103b726 100644
--- a/drivers/input/touchscreen/of_touchscreen.c
+++ b/drivers/input/touchscreen/of_touchscreen.c
@@ -13,6 +13,7 @@
#include <linux/input.h>
#include <linux/input/mt.h>
#include <linux/input/touchscreen.h>
+#include <linux/module.h>
static bool touchscreen_get_prop_u32(struct device *dev,
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);
}
EXPORT_SYMBOL(touchscreen_report_pos);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Device-tree helpers functions for touchscreen devices");
--
2.9.0
--
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