Commit 63afd5cc authored May 11, 2017 by Johan Hovold Committed by Greg Kroah-Hartman May 17, 2017

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: e4a886e8 ("hwrng: chaoskey - Fix URB warning due to timeout on Alea")
Cc: stable <stable@vger.kernel.org>     # 4.8
Cc: Bob Ham <bob.ham@collabora.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Keith Packard <keithp@keithp.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 7cdfe4dd

drivers/usb/misc/chaoskey.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -192,7 +192,7 @@ static int chaoskey_probe(struct usb_interface *interface,

	dev->in_ep = in_ep;		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->reads_started = 1;

	dev->size = size;		dev->size = size;