This might fix an endianness bug when the cpu is big-endian as the string_langid will be converted with `cpu_to_le16` when sending a control message to get a string descriptor.
Signed-off-by: Jules Maselbas <[email protected]> --- drivers/usb/core/usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index e14b89b5e..5dc7993ac 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -925,7 +925,7 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size) goto error; } else { dev->have_langid = -1; - dev->string_langid = tbuf[2] | (tbuf[3] << 8); + dev->string_langid = le16_to_cpu(*((__le16 *)&buf[2])); /* always use the first langid listed */ pr_debug("USB device number %d default " \ "language ID 0x%x\n", -- 2.21.0.196.g041f5ea _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
