From 6cd68de741d5b05482cab369978663fdf78c407c Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 19 Jul 2010 09:40:47 +0100 Subject: [PATCH] USB: s3c-hsotg: Fix max EP0 IN request length 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/s3c-hsotg.c | 3 +-- 1 file changed, 1 insertion(+), 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; -- 2.7.4