From a4deb14712bdd0bd261de38be1d9f01f5b26543d Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sat, 25 Feb 2017 10:32:58 -0800 Subject: [PATCH] Input: ad7879 - add header file to fix ad7879.c build errors Add header file to fix these build errors: ../drivers/input/touchscreen/ad7879.c: In function 'ad7879_parse_dt': ../drivers/input/touchscreen/ad7879.c:505:2: error: implicit declaration of function 'device_property_read_u32' [-Werror=implicit-function-declaration] err = device_property_read_u32(dev, "adi,resistance-plate-x", &tmp); ^ ../drivers/input/touchscreen/ad7879.c:512:2: error: implicit declaration of function 'device_property_read_u8' [-Werror=implicit-function-declaration] device_property_read_u8(dev, "adi,first-conversion-delay", ^ ../drivers/input/touchscreen/ad7879.c:521:2: error: implicit declaration of function 'device_property_read_bool' [-Werror=implicit-function-declaration] ts->swap_xy = device_property_read_bool(dev, "touchscreen-swapped-x-y"); ^ Signed-off-by: Randy Dunlap Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ad7879.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c index 53ab689305ac..1bd870277e1a 100644 --- a/drivers/input/touchscreen/ad7879.c +++ b/drivers/input/touchscreen/ad7879.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include -- 2.45.2