add dma support for spim driver

[firefly-linux-kernel-4.4.55.git] / drivers / input / touchscreen / synaptics_i2c_rmi.c

diff --git a/drivers/input/touchscreen/synaptics_i2c_rmi.c b/drivers/input/touchscreen/synaptics_i2c_rmi.c
index f37c0c0fba4dcd6f32b9b653d87fe85a05d5af73..5729602cbb63a474c5fa2457d37862e5c9cfb9f5 100644 (file)
--- a/drivers/input/touchscreen/synaptics_i2c_rmi.c
+++ b/drivers/input/touchscreen/synaptics_i2c_rmi.c
@@ -22,6 +22,7 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <linux/synaptics_i2c_rmi.h>
 
 static struct workqueue_struct *synaptics_wq;