From 63afd5cc78775018ea2dec4004428dafa5283e93 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Thu, 11 May 2017 11:36:01 +0200 Subject: [PATCH] USB: chaoskey: fix Alea quirk on big-endian hosts Add missing endianness conversion when applying the Alea timeout quirk. Found using sparse: warning: restricted __le16 degrades to integer Fixes: e4a886e811cd ("hwrng: chaoskey - Fix URB warning due to timeout on Alea") Cc: stable # 4.8 Cc: Bob Ham Cc: Herbert Xu Cc: Keith Packard Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/misc/chaoskey.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/misc/chaoskey.c b/drivers/usb/misc/chaoskey.c index e9cae4d82af2..15d4e64d3b65 100644 --- a/drivers/usb/misc/chaoskey.c +++ b/drivers/usb/misc/chaoskey.c @@ -192,7 +192,7 @@ static int chaoskey_probe(struct usb_interface *interface, dev->in_ep = in_ep; - if (udev->descriptor.idVendor != ALEA_VENDOR_ID) + if (le16_to_cpu(udev->descriptor.idVendor) != ALEA_VENDOR_ID) dev->reads_started = 1; dev->size = size; -- 2.20.1