A USB String descriptor can be up to 255 characters long and it's not
NULL terminated according to the USB spec. This means our
MAX_STRING_SERIAL should be 256 (to cope with NULL terminator).
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
#define STRING_USBDOWN 2
/* Index of String serial */
#define STRING_SERIAL 3
#define STRING_USBDOWN 2
/* Index of String serial */
#define STRING_SERIAL 3
-#define MAX_STRING_SERIAL 32
+#define MAX_STRING_SERIAL 256
/* Number of supported configurations */
#define CONFIGURATION_NUMBER 1
/* Number of supported configurations */
#define CONFIGURATION_NUMBER 1