hwmon: (ads1015) move header file out of I2C realm

include/linux/i2c is not for client devices. Move the header file to a
more appropriate location.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/ads1015.c b/drivers/hwmon/ads1015.c
index 5140c27..357b426 100644
--- a/drivers/hwmon/ads1015.c
+++ b/drivers/hwmon/ads1015.c
@@ -34,7 +34,7 @@
 #include <linux/of_device.h>
 #include <linux/of.h>
 
-#include <linux/i2c/ads1015.h>
+#include <linux/platform_data/ads1015.h>
 
 /* ADS1015 registers */
 enum {