git.sur5r.net Git - u-boot/commit

author	Vivek Gautam <gautam.vivek@samsung.com>
	Mon, 13 May 2013 10:23:37 +0000 (15:53 +0530)
committer	Marek Vasut <marex@denx.de>
	Wed, 12 Jun 2013 20:22:51 +0000 (22:22 +0200)
commit	f903a20d1fc0e99741da671095c6b9ac7c13c7ae
tree	3e156f8196aebb129123ab23df1cc9ce02ea99c0	tree \| snapshot
parent	4edcf0a3dfd3cfa6b6c99dd1c893b7c96aa52d12	commit \| diff

usb: Use get_unaligned() in usb_endpoint_maxp() for wMaxPacketSize

Use unaligned access to fetch wMaxPacketSize in usb_endpoint_maxp()
api.
In its absence we see following data abort message:
==============================================================
data abort

    MAYBE you should read doc/README.arm-unaligned-accesses

pc : [<bf794e24>]          lr : [<bf794e1c>]
sp : bf37c7b0  ip : 0000002f     fp : 00000000
r10: 00000000  r9 : 00000002     r8 : bf37fecc
r7 : 00000001  r6 : bf7d8931     r5 : bf7d891c  r4 : bf7d8800
r3 : bf7d65b0  r2 : 00000002     r1 : bf7d65b4  r0 : 00000027
Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
Resetting CPU ...

resetting ...
==============================================================

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
Cc: Marek Vasut <marex@denx.de>