From patchwork Tue Dec 17 06:50:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 11296919 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 82A6A138C for ; Tue, 17 Dec 2019 06:50:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 605832067C for ; Tue, 17 Dec 2019 06:50:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726718AbfLQGuG (ORCPT ); Tue, 17 Dec 2019 01:50:06 -0500 Received: from relmlor1.renesas.com ([210.160.252.171]:1874 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726704AbfLQGuG (ORCPT ); Tue, 17 Dec 2019 01:50:06 -0500 Date: 17 Dec 2019 15:50:05 +0900 X-IronPort-AV: E=Sophos;i="5.69,324,1571670000"; d="scan'208";a="34627136" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 17 Dec 2019 15:50:05 +0900 Received: from morimoto-PC.renesas.com (unknown [10.166.18.140]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id E97F441B3E67; Tue, 17 Dec 2019 15:50:04 +0900 (JST) Message-ID: <87d0cnh2eb.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH] SH: Convert ins[bwl]/outs[bwl] macros to inline functions User-Agent: Wanderlust/2.15.9 Emacs/24.5 Mule/6.0 To: Yoshinori Sato , Rich Felker , Andrew Morton Cc: linux-sh@vger.kernel.org MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org From: Kuninori Morimoto Macro ins[bwl]/outs[bwl] are just calling BUG(), but that results in unused variable warnings all over the place. This patch convert macro to inline to avoid warning Signed-off-by: Kuninori Morimoto --- arch/sh/include/asm/io_noioport.h | 34 ++++++++++++++++++++++++++++------ 1 file changed, 28 insertions(+), 6 deletions(-) diff --git a/arch/sh/include/asm/io_noioport.h b/arch/sh/include/asm/io_noioport.h index 90d6109..d39a1a8 100644 --- a/arch/sh/include/asm/io_noioport.h +++ b/arch/sh/include/asm/io_noioport.h @@ -53,12 +53,34 @@ static inline void ioport_unmap(void __iomem *addr) #define outw_p(x, addr) outw((x), (addr)) #define outl_p(x, addr) outl((x), (addr)) -#define insb(a, b, c) BUG() -#define insw(a, b, c) BUG() -#define insl(a, b, c) BUG() +static inline void insb (unsigned long port, void *dst, unsigned long count) +{ + BUG(); +} + +static inline void insw (unsigned long port, void *dst, unsigned long count) +{ + BUG(); +} + +static inline void insl (unsigned long port, void *dst, unsigned long count) +{ + BUG(); +} -#define outsb(a, b, c) BUG() -#define outsw(a, b, c) BUG() -#define outsl(a, b, c) BUG() +static inline void outsb (unsigned long port, const void *src, unsigned long count) +{ + BUG(); +} + +static inline void outsw (unsigned long port, const void *src, unsigned long count) +{ + BUG(); +} + +static inline void outsl (unsigned long port, const void *src, unsigned long count) +{ + BUG(); +} #endif /* __ASM_SH_IO_NOIOPORT_H */