input: bma250: Add HTC variant of BMA250 I2C accelerometer

HTC kernel version: villeu-jb-crc-3.4.10-ae8b65e

Change-Id: I4b7ad69386bb99ad72f165669648728c068ac4ab
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index 97d9782..8cb5d50 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -63,3 +63,4 @@
 obj-$(CONFIG_STM_LIS3DH)		+= lis3dh_acc.o
 obj-$(CONFIG_BMP18X)			+= bmp18x-core.o
 obj-$(CONFIG_BMP18X_I2C)		+= bmp18x-i2c.o
+obj-$(CONFIG_SENSORS_BMA250)		+= bma250.o