V4L: Storage class should be before const qualifier (sn9c102)

The C99 specification states in section 6.11.5:

The placement of a storage-class specifier other than at the
beginning of the declaration specifiers in a declaration is an
obsolescent feature.

Signed-off-by: Tobias Klauser <[e-mail]>
Signed-off-by: Jesper Juhl <[e-mail]>

drivers/media/video/sn9c102/sn9c102_sensor.h

···
    Register adresses must be < 256.
 */
 #define sn9c102_write_const_regs(sn9c102_device, data...)                     \
-	({ const static u8 _valreg[][2] = {data};                             \
+	({ static const u8 _valreg[][2] = {data};                             \
 	sn9c102_write_regs(sn9c102_device, _valreg, ARRAY_SIZE(_valreg)); })
 
 /*****************************************************************************/