Merge "libusbhost: Fix problem reading USB string descriptors on some quirky devices" into mnc-dev

#define USB_FS_ID_SCANNER   USB_FS_DIR "/%d/%d"

#define USB_FS_ID_FORMAT    USB_FS_DIR "/%03d/%03d"

// Some devices fail to send string descriptors if we attempt reading > 255 bytes

#define MAX_STRING_DESCRIPTOR_LENGTH    255

// From drivers/usb/core/devio.c

// I don't know why this isn't in a kernel header

#define MAX_USBFS_BUFFER_SIZE   16384

char* usb_device_get_string(struct usb_device *device, int id)

{

    char string[256];

    __u16 buffer[128];

    __u16 languages[128];

    __u16 buffer[MAX_STRING_DESCRIPTOR_LENGTH / sizeof(__u16)];

    __u16 languages[MAX_STRING_DESCRIPTOR_LENGTH / sizeof(__u16)];

    int i, result;

    int languageCount = 0;