From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752184AbdK3XwE (ORCPT ); Thu, 30 Nov 2017 18:52:04 -0500 Received: from mail-out.m-online.net ([212.18.0.10]:50666 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752139AbdK3XwC (ORCPT ); Thu, 30 Nov 2017 18:52:02 -0500 X-Auth-Info: d5znXmsTCMQm7BXSGx8pUW5+qt9M2vkn4mlTFomD5Wg= From: Lukasz Majewski To: Alexander Sverdlin , Arnd Bergmann , arndbergmann@gmail.com, Hartley Sweeten Cc: Russell King , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Olof Johansson , Linus Walleij , Lukasz Majewski Subject: [PATCH v4 3/5] ARM: ep93xx: ts72xx: Rewrite map IO code to be reusable Date: Fri, 1 Dec 2017 00:51:38 +0100 Message-Id: <20171130235140.12243-4-lukma@denx.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171130235140.12243-1-lukma@denx.de> References: <20171116232239.16823-1-lukma@denx.de> <20171130235140.12243-1-lukma@denx.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The map IO common code has been excluded to be reused by other ts72xx clones. Signed-off-by: Lukasz Majewski Acked-by: Alexander Sverdlin --- Changes for v2: - New patch Changes for v3: - None Changes for v4: - None --- arch/arm/mach-ep93xx/ts72xx.c | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index 141ae4c65a81..19b23c9a2efa 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -33,11 +33,6 @@ static struct map_desc ts72xx_io_desc[] __initdata = { { - .virtual = (unsigned long)TS72XX_MODEL_VIRT_BASE, - .pfn = __phys_to_pfn(TS72XX_MODEL_PHYS_BASE), - .length = TS72XX_MODEL_SIZE, - .type = MT_DEVICE, - }, { .virtual = (unsigned long)TS72XX_OPTIONS_VIRT_BASE, .pfn = __phys_to_pfn(TS72XX_OPTIONS_PHYS_BASE), .length = TS72XX_OPTIONS_SIZE, @@ -50,12 +45,26 @@ static struct map_desc ts72xx_io_desc[] __initdata = { } }; -static void __init ts72xx_map_io(void) +static struct map_desc ts72xx_common_io_desc[] __initdata = { + { + .virtual = (unsigned long)TS72XX_MODEL_VIRT_BASE, + .pfn = __phys_to_pfn(TS72XX_MODEL_PHYS_BASE), + .length = TS72XX_MODEL_SIZE, + .type = MT_DEVICE, + } +}; + +void __init ts72xx_common_map_io(void) { ep93xx_map_io(); - iotable_init(ts72xx_io_desc, ARRAY_SIZE(ts72xx_io_desc)); + iotable_init(ts72xx_common_io_desc, ARRAY_SIZE(ts72xx_common_io_desc)); } +static void __init ts72xx_map_io(void) +{ + ts72xx_common_map_io(); + iotable_init(ts72xx_io_desc, ARRAY_SIZE(ts72xx_io_desc)); +} /************************************************************************* * NAND flash -- 2.11.0