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From: Stefano Babic <sbabic@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH V2 1/2] USB-CDC: correct wrong alignment in ether.c
Date: Sat, 14 Aug 2010 10:19:03 +0200	[thread overview]
Message-ID: <1281773943-16455-1-git-send-email-sbabic@denx.de> (raw)

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@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..0b4ed18 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] __attribute__ ((aligned(32)));
 
 
 
-- 
1.6.3.3

             reply	other threads:[~2010-08-14  8:19 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-14  8:19 Stefano Babic [this message]
2010-08-14 12:23 ` [U-Boot] [PATCH V2 1/2] USB-CDC: correct wrong alignment in ether.c Sergei Shtylyov
2010-08-14 15:44   ` Remy Bohmer
2010-08-15 12:16   ` Stefano Babic
2010-08-14 15:22 ` Remy Bohmer
2010-08-15 12:18 ` [U-Boot] [PATCH V3 " Stefano Babic
2010-08-15 12:19   ` [U-Boot] [PATCH V3 2/2] USB-CDC: called handle_interrupts inside usb_eth_send Stefano Babic
2010-08-15 16:17     ` Remy Bohmer
2010-08-15 16:18   ` [U-Boot] [PATCH V3 1/2] USB-CDC: correct wrong alignment in ether.c Remy Bohmer

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