From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Dooks Subject: [PATCH 08/11] USB: s3c-hsotg: Fix max EP0 IN request length Date: Wed, 7 Jul 2010 01:02:20 +0100 Message-ID: <1278460943-16224-9-git-send-email-ben-linux@fluff.org> References: <1278460943-16224-1-git-send-email-ben-linux@fluff.org> Return-path: In-Reply-To: <1278460943-16224-1-git-send-email-ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Ben Dooks List-Id: linux-samsung-soc@vger.kernel.org The maximum length for any EP0 IN request on EP0 is 127 bytes, not 128 as the driver currently has it. Signed-off-by: Ben Dooks --- drivers/usb/gadget/s3c-hsotg.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c index 10aeee1..1020006 100644 --- a/drivers/usb/gadget/s3c-hsotg.c +++ b/drivers/usb/gadget/s3c-hsotg.c @@ -612,8 +612,7 @@ static unsigned get_ep_limit(struct s3c_hsotg_ep *hs_ep) maxpkt = S3C_DxEPTSIZ_PktCnt_LIMIT + 1; } else { if (hs_ep->dir_in) { - /* maxsize = S3C_DIEPTSIZ0_XferSize_LIMIT + 1; */ - maxsize = 64+64+1; + maxsize = 64+64; maxpkt = S3C_DIEPTSIZ0_PktCnt_LIMIT + 1; } else { maxsize = 0x3f; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html