media: i2c: video-i2c: Move defines to the top of the file

Currently, the defines in this driver are after some structs and
functions, it makes more sense to move them up to the top of the file,
so that the constants can be named together with other defines.
Signed-off-by: Moses Christopher Bollavarapu <mosescb.dev@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/i2c/video-i2c.c

@@ -34,6 +34,31 @@
 
 #define VIDEO_I2C_DRIVER	"video-i2c"
 
+/* Power control register */
+#define AMG88XX_REG_PCTL	0x00
+#define AMG88XX_PCTL_NORMAL		0x00
+#define AMG88XX_PCTL_SLEEP		0x10
+
+/* Reset register */
+#define AMG88XX_REG_RST		0x01
+#define AMG88XX_RST_FLAG		0x30
+#define AMG88XX_RST_INIT		0x3f
+
+/* Frame rate register */
+#define AMG88XX_REG_FPSC	0x02
+#define AMG88XX_FPSC_1FPS		BIT(0)
+
+/* Thermistor register */
+#define AMG88XX_REG_TTHL	0x0e
+
+/* Temperature register */
+#define AMG88XX_REG_T01L	0x80
+
+/* Control register */
+#define MLX90640_REG_CTL1		0x800d
+#define MLX90640_REG_CTL1_MASK		0x0380
+#define MLX90640_REG_CTL1_MASK_SHIFT	7
+
 struct video_i2c_chip;
 
 struct video_i2c_buffer {
@@ -135,31 +160,6 @@ static struct nvmem_config mlx90640_nvram_config = {
 	.reg_read = mlx90640_nvram_read,
 };
 
-/* Power control register */
-#define AMG88XX_REG_PCTL	0x00
-#define AMG88XX_PCTL_NORMAL		0x00
-#define AMG88XX_PCTL_SLEEP		0x10
-
-/* Reset register */
-#define AMG88XX_REG_RST		0x01
-#define AMG88XX_RST_FLAG		0x30
-#define AMG88XX_RST_INIT		0x3f
-
-/* Frame rate register */
-#define AMG88XX_REG_FPSC	0x02
-#define AMG88XX_FPSC_1FPS		BIT(0)
-
-/* Thermistor register */
-#define AMG88XX_REG_TTHL	0x0e
-
-/* Temperature register */
-#define AMG88XX_REG_T01L	0x80
-
-/* Control register */
-#define MLX90640_REG_CTL1		0x800d
-#define MLX90640_REG_CTL1_MASK		0x0380
-#define MLX90640_REG_CTL1_MASK_SHIFT	7
-
 static int amg88xx_xfer(struct video_i2c_data *data, char *buf)
 {
 	return regmap_bulk_read(data->regmap, AMG88XX_REG_T01L, buf,