[U-Boot] [PATCH] USB-CDC: correct wrong alignment in ether.c

Stefano Babic sbabic at denx.de
Wed Aug 11 23:40:49 CEST 2010


The buffer for the status request must be word aligned
because it is accessed with 32 bit pointer in the
eth_status_complete function.

Signed-off-by: Stefano Babic <sbabic at denx.de>
---
 drivers/usb/gadget/ether.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 313f15f..9f9b093 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -684,7 +684,7 @@ static struct usb_gadget_strings	stringtab = {
 
 /*============================================================================*/
 static u8 control_req[USB_BUFSIZ];
-static u8 status_req[STATUS_BYTECOUNT];
+static u8 status_req[STATUS_BYTECOUNT * 16] __attribute__ ((aligned(32)));
 
 
 
-- 
1.6.3.3



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