Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758885AbcDHTzh (ORCPT ); Fri, 8 Apr 2016 15:55:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48801 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753864AbcDHTzg (ORCPT ); Fri, 8 Apr 2016 15:55:36 -0400 From: Denys Vlasenko To: Felipe Balbi Cc: Denys Vlasenko , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] drivers/usb/gadget/udc/r8a66597-udc.c: Deinline pipe_change, save 2176 bytes Date: Fri, 8 Apr 2016 21:55:29 +0200 Message-Id: <1460145329-14897-1-git-send-email-dvlasenk@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1015 Lines: 28 This function compiles to 298 bytes of machine code, has ~10 callsites. This is a USB 2.0 device, USB 2.0 is limited to 35 MB/s, so should be almost never CPU bound. No need to optimize for speed this agressively. Signed-off-by: Denys Vlasenko CC: Felipe Balbi CC: linux-usb@vger.kernel.org CC: linux-kernel@vger.kernel.org --- drivers/usb/gadget/udc/r8a66597-udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c index baa0609..1d79a47 100644 --- a/drivers/usb/gadget/udc/r8a66597-udc.c +++ b/drivers/usb/gadget/udc/r8a66597-udc.c @@ -296,7 +296,7 @@ static void r8a66597_change_curpipe(struct r8a66597 *r8a66597, u16 pipenum, } while ((tmp & mask) != loop); } -static inline void pipe_change(struct r8a66597 *r8a66597, u16 pipenum) +static void pipe_change(struct r8a66597 *r8a66597, u16 pipenum) { struct r8a66597_ep *ep = r8a66597->pipenum2ep[pipenum]; -- 2.1.0