From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3tL1my4lT8zDvPc for ; Sat, 19 Nov 2016 02:16:50 +1100 (AEDT) Subject: patch "usb: gadget: udc: fsl: make use of new usb_endpoint_maxp_mult()" added to usb-next To: felipe.balbi@linux.intel.com, leoli@freescale.com, linuxppc-dev@lists.ozlabs.org From: Date: Fri, 18 Nov 2016 16:10:01 +0100 Message-ID: <1479481801247130@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a note to let you know that I've just added the patch titled usb: gadget: udc: fsl: make use of new usb_endpoint_maxp_mult() to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >>From 4250914d3a298aea7a6e940180d225b64e95a6e3 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Wed, 28 Sep 2016 13:33:23 +0300 Subject: usb: gadget: udc: fsl: make use of new usb_endpoint_maxp_mult() We have introduced a helper to calculate multiplier value from wMaxPacketSize. Start using it. Cc: Li Yang Cc: Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/fsl_udc_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index aab5221d6c2e..4459644b9b55 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -585,7 +585,7 @@ static int fsl_ep_enable(struct usb_ep *_ep, break; case USB_ENDPOINT_XFER_ISOC: /* Calculate transactions needed for high bandwidth iso */ - mult = (unsigned char)(1 + ((max >> 11) & 0x03)); + mult = usb_endpoint_maxp_mult(desc); max = max & 0x7ff; /* bit 0~10 */ /* 3 transactions at most */ if (mult > 3) -- 2.10.2