From nobody Mon Feb 9 03:20:05 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE637C001DF for ; Mon, 24 Jul 2023 12:08:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230199AbjGXMIn (ORCPT ); Mon, 24 Jul 2023 08:08:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229495AbjGXMIl (ORCPT ); Mon, 24 Jul 2023 08:08:41 -0400 Received: from frasgout13.his.huawei.com (unknown [14.137.139.46]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 07AEA12D; Mon, 24 Jul 2023 05:08:39 -0700 (PDT) Received: from mail02.huawei.com (unknown [172.18.147.228]) by frasgout13.his.huawei.com (SkyGuard) with ESMTP id 4R8dv32rHlz9yMLM; Mon, 24 Jul 2023 19:57:19 +0800 (CST) Received: from A2101119013HW2.china.huawei.com (unknown [10.81.222.124]) by APP2 (Coremail) with SMTP id GxC2BwCHPEOgab5kvDzyBA--.27732S2; Mon, 24 Jul 2023 13:08:10 +0100 (CET) From: Petr Tesarik To: Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , Andy Shevchenko , Arnd Bergmann , Linus Walleij , Jacopo Mondi , Hans Verkuil , Mauro Carvalho Chehab , Laurent Pinchart , linux-sh@vger.kernel.org (open list:SUPERH), linux-kernel@vger.kernel.org (open list) Cc: Roberto Sassu , petr@tesarici.cz Subject: [PATCH v1] sh: boards: fix CEU buffer size passed to dma_declare_coherent_memory() Date: Mon, 24 Jul 2023 14:07:42 +0200 Message-Id: <20230724120742.2187-1-petrtesarik@huaweicloud.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: GxC2BwCHPEOgab5kvDzyBA--.27732S2 X-Coremail-Antispam: 1UD129KBjvJXoWxuF4rAFW8KFWUCFW7XryDAwb_yoWrKF1rpa 4UuF4DKry09FsYy3s7uwsrZ343C3Zaya43Jrs8Gry8uFyfA34UWFyfJr18Ar1UXrWjqa48 Xas8Crn5Zw4rtaDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUBv14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26r1j6r1xM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4j 6F4UM28EF7xvwVC2z280aVAFwI0_Gr0_Cr1l84ACjcxK6I8E87Iv6xkF7I0E14v26r4UJV WxJr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E 2Ix0cI8IcVAFwI0_Jr0_Jr4lYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJV W8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2 Y2ka0xkIwI1lc7CjxVAaw2AFwI0_Jw0_GFylc7CjxVAKzI0EY4vE52x082I5MxAIw28Icx kI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2Iq xVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVW8ZVWrXwCIc40Y0x0EwIxGrwCI42 IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY 6xAIw20EY4v20xvaj40_Wr1j6rW3Jr1lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z2 80aVCY1x0267AKxVW8Jr0_Cr1UYxBIdaVFxhVjvjDU0xZFpf9x0JU2oGQUUUUU= X-CM-SenderInfo: hshw23xhvd2x3n6k3tpzhluzxrxghudrp/ X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Petr Tesarik In all these cases, the last argument to dma_declare_coherent_memory() is the buffer end address, but the expected value should be the size of the reserved region. Fixes: 39fb993038e1 ("media: arch: sh: ap325rxa: Use new renesas-ceu camera= driver") Fixes: c2f9b05fd5c1 ("media: arch: sh: ecovec: Use new renesas-ceu camera d= river") Fixes: f3590dc32974 ("media: arch: sh: kfr2r09: Use new renesas-ceu camera = driver") Fixes: 186c446f4b84 ("media: arch: sh: migor: Use new renesas-ceu camera dr= iver") Fixes: 1a3c230b4151 ("media: arch: sh: ms7724se: Use new renesas-ceu camera= driver") Signed-off-by: Petr Tesarik Reviewed-by: Geert Uytterhoeven Reviewed-by: Jacopo Mondi Reviewed-by: John Paul Adrian Glaubitz Reviewed-by: Laurent Pinchart --- arch/sh/boards/mach-ap325rxa/setup.c | 2 +- arch/sh/boards/mach-ecovec24/setup.c | 6 ++---- arch/sh/boards/mach-kfr2r09/setup.c | 2 +- arch/sh/boards/mach-migor/setup.c | 2 +- arch/sh/boards/mach-se/7724/setup.c | 6 ++---- 5 files changed, 7 insertions(+), 11 deletions(-) diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap3= 25rxa/setup.c index 151792162152..645cccf3da88 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -531,7 +531,7 @@ static int __init ap325rxa_devices_setup(void) device_initialize(&ap325rxa_ceu_device.dev); dma_declare_coherent_memory(&ap325rxa_ceu_device.dev, ceu_dma_membase, ceu_dma_membase, - ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); =20 platform_device_add(&ap325rxa_ceu_device); =20 diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-eco= vec24/setup.c index 674da7ebd8b7..7ec03d4a4edf 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -1454,15 +1454,13 @@ static int __init arch_setup(void) device_initialize(&ecovec_ceu_devices[0]->dev); dma_declare_coherent_memory(&ecovec_ceu_devices[0]->dev, ceu0_dma_membase, ceu0_dma_membase, - ceu0_dma_membase + - CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(ecovec_ceu_devices[0]); =20 device_initialize(&ecovec_ceu_devices[1]->dev); dma_declare_coherent_memory(&ecovec_ceu_devices[1]->dev, ceu1_dma_membase, ceu1_dma_membase, - ceu1_dma_membase + - CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(ecovec_ceu_devices[1]); =20 gpiod_add_lookup_table(&cn12_power_gpiod_table); diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2= r09/setup.c index 20f4db778ed6..c6d556dfbbbe 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -603,7 +603,7 @@ static int __init kfr2r09_devices_setup(void) device_initialize(&kfr2r09_ceu_device.dev); dma_declare_coherent_memory(&kfr2r09_ceu_device.dev, ceu_dma_membase, ceu_dma_membase, - ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); =20 platform_device_add(&kfr2r09_ceu_device); =20 diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/= setup.c index f60061283c48..773ee767d0c4 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -604,7 +604,7 @@ static int __init migor_devices_setup(void) device_initialize(&migor_ceu_device.dev); dma_declare_coherent_memory(&migor_ceu_device.dev, ceu_dma_membase, ceu_dma_membase, - ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); =20 platform_device_add(&migor_ceu_device); =20 diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7= 724/setup.c index b60a2626e18b..6495f9354065 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -940,15 +940,13 @@ static int __init devices_setup(void) device_initialize(&ms7724se_ceu_devices[0]->dev); dma_declare_coherent_memory(&ms7724se_ceu_devices[0]->dev, ceu0_dma_membase, ceu0_dma_membase, - ceu0_dma_membase + - CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(ms7724se_ceu_devices[0]); =20 device_initialize(&ms7724se_ceu_devices[1]->dev); dma_declare_coherent_memory(&ms7724se_ceu_devices[1]->dev, ceu1_dma_membase, ceu1_dma_membase, - ceu1_dma_membase + - CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(ms7724se_ceu_devices[1]); =20 return platform_add_devices(ms7724se_devices, --=20 2.25.1