[PATCH 1/2] usb: ehci: fix include/usb/usb.h:'struct usb_configuration' misuse

[Antony Pavlov]

See the commit

    commit 245069bcef15ecc19db616a967501349b76c84d0
    Author: Sascha Hauer <s.hauer at pengutronix.de>
    Date:   Thu Jul 10 11:36:12 2014 +0200

        USB: introduce usb_interface/usb_configuration structs

On little endian systems like ARM the le16_to_cpus() macro
is a no op, defined as:

    #define le16_to_cpus __le16_to_cpus
    #define __le16_to_cpus(x) do {} while (0)

So struct usb_configuration field misuse was discovered
on big-endian MIPS machine.

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 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 9073fff..f8d6014 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -191,7 +191,7 @@ static int usb_parse_config(struct usb_device *dev, unsigned char *buffer, int c
 		return -1;
 	}
 	memcpy(&dev->config, buffer, buffer[0]);
-	le16_to_cpus(&(dev->config.wTotalLength));
+	le16_to_cpus(&(dev->config.desc.wTotalLength));
 	dev->config.no_of_if = 0;
 
 	index = dev->config.desc.bLength;
-- 
2.5.0