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authorRandy Dunlap <rdunlap@infradead.org>2017-02-25 21:32:58 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2017-02-25 21:50:04 +0300
commita4deb14712bdd0bd261de38be1d9f01f5b26543d (patch)
tree9af5574b569b6ef2d60b52d2e46d1cdf3227493a /drivers/input/touchscreen/ad7879.c
parenta685f48cf6bc88d3902cd051838558079eaf02a0 (diff)
downloadlinux-a4deb14712bdd0bd261de38be1d9f01f5b26543d.tar.xz
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 <rdunlap@infradead.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/ad7879.c')
-rw-r--r--drivers/input/touchscreen/ad7879.c1
1 files changed, 1 insertions, 0 deletions
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 <linux/input.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/property.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <linux/gpio.h>