From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen Gang Subject: [PATCH] arch: m32r: include: asm: add ioread*_rep() and iowrite*_rep() Date: Thu, 27 Jun 2013 12:37:26 +0800 Message-ID: <51CBC186.3080401@asianux.com> References: <51CBA43F.9050000@asianux.com> <51CBAA1E.8000206@asianux.com> <51CBB1A9.5080203@asianux.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from intranet.asianux.com ([58.214.24.6]:44032 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750960Ab3F0EiU (ORCPT ); Thu, 27 Jun 2013 00:38:20 -0400 In-Reply-To: <51CBB1A9.5080203@asianux.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Hirokazu Takata Cc: linux-m32r@ml.linux-m32r.org, linux-m32r-ja@ml.linux-m32r.org, "linux-kernel@vger.kernel.org" , Linux-Arch add generic ioread*_rep() and iowrite*_rep(), or compiling failed. The related error (with allmodconfig): CC [M] drivers/mtd/nand/nand_base.o drivers/mtd/nand/nand_base.c: In function =91nand_write_buf=92: drivers/mtd/nand/nand_base.c:216:2: error: implicit declaration of fu= nction =91iowrite8_rep=92 [-Werror=3Dimplicit-function-declaration] drivers/mtd/nand/nand_base.c: In function =91nand_read_buf=92: drivers/mtd/nand/nand_base.c:231:2: error: implicit declaration of fu= nction =91ioread8_rep=92 [-Werror=3Dimplicit-function-declaration] drivers/mtd/nand/nand_base.c: In function =91nand_write_buf16=92: drivers/mtd/nand/nand_base.c:247:2: error: implicit declaration of fu= nction =91iowrite16_rep=92 [-Werror=3Dimplicit-function-declaration] drivers/mtd/nand/nand_base.c: In function =91nand_read_buf16=92: drivers/mtd/nand/nand_base.c:263:2: error: implicit declaration of fu= nction =91ioread16_rep=92 [-Werror=3Dimplicit-function-declaration] Signed-off-by: Chen Gang --- arch/m32r/include/asm/io.h | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/arch/m32r/include/asm/io.h b/arch/m32r/include/asm/io.h index 4010f1f..167d6ed 100644 --- a/arch/m32r/include/asm/io.h +++ b/arch/m32r/include/asm/io.h @@ -169,6 +169,20 @@ static inline void _writel(unsigned long l, unsign= ed long addr) #define iowrite16 writew #define iowrite32 writel =20 +#define ioread8_rep(p, dst, count) \ + insb((unsigned long) (p), (dst), (count)) +#define ioread16_rep(p, dst, count) \ + insw((unsigned long) (p), (dst), (count)) +#define ioread32_rep(p, dst, count) \ + insl((unsigned long) (p), (dst), (count)) + +#define iowrite8_rep(p, src, count) \ + outsb((unsigned long) (p), (src), (count)) +#define iowrite16_rep(p, src, count) \ + outsw((unsigned long) (p), (src), (count)) +#define iowrite32_rep(p, src, count) \ + outsl((unsigned long) (p), (src), (count)) + #define mmiowb() =20 #define flush_write_buffers() do { } while (0) /* M32R_FIXME */ --=20 1.7.7.6