From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lj1-f193.google.com ([209.85.208.193]:37208 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388062AbeGWTPG (ORCPT ); Mon, 23 Jul 2018 15:15:06 -0400 Received: by mail-lj1-f193.google.com with SMTP id v9-v6so1333354ljk.4 for ; Mon, 23 Jul 2018 11:12:40 -0700 (PDT) Subject: [PATCH 3/5] sh_eth: call sh_eth_tsu_get_offset() from TSU register accessors From: Sergei Shtylyov To: netdev@vger.kernel.org, "David S. Miller" Cc: linux-renesas-soc@vger.kernel.org References: <24093fd0-1b9b-a211-f988-0272483185d6@cogentembedded.com> Message-ID: <6a15eddc-a30d-a4e8-aa0d-05ee2091e32a@cogentembedded.com> Date: Mon, 23 Jul 2018 21:12:38 +0300 MIME-Version: 1.0 In-Reply-To: <24093fd0-1b9b-a211-f988-0272483185d6@cogentembedded.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-MW Content-Transfer-Encoding: 7bit Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: With sh_eth_tsu_get_offset() now actually returning TSU register's offset, we can at last use it in sh_eth_tsu_{read|write}(). Somehow this saves 248 bytes of object code with AArch64 gcc 4.8.5... :-) Signed-off-by: Sergei Shtylyov --- drivers/net/ethernet/renesas/sh_eth.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: net-next/drivers/net/ethernet/renesas/sh_eth.c =================================================================== --- net-next.orig/drivers/net/ethernet/renesas/sh_eth.c +++ net-next/drivers/net/ethernet/renesas/sh_eth.c @@ -447,7 +447,7 @@ static u16 sh_eth_tsu_get_offset(struct static void sh_eth_tsu_write(struct sh_eth_private *mdp, u32 data, int enum_index) { - u16 offset = mdp->reg_offset[enum_index]; + u16 offset = sh_eth_tsu_get_offset(mdp, enum_index); if (WARN_ON(offset == SH_ETH_OFFSET_INVALID)) return; @@ -457,7 +457,7 @@ static void sh_eth_tsu_write(struct sh_e static u32 sh_eth_tsu_read(struct sh_eth_private *mdp, int enum_index) { - u16 offset = mdp->reg_offset[enum_index]; + u16 offset = sh_eth_tsu_get_offset(mdp, enum_index); if (WARN_ON(offset == SH_ETH_OFFSET_INVALID)) return ~0U;