From patchwork Thu Jul 28 20:50:54 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 1017842 Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by demeter2.kernel.org (8.14.4/8.14.4) with ESMTP id p6SKpexs001453 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 28 Jul 2011 20:52:01 GMT Received: from canuck.infradead.org ([134.117.69.58]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QmXYH-0008OA-Gc; Thu, 28 Jul 2011 20:51:30 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1QmXYG-0000CQ-AT; Thu, 28 Jul 2011 20:51:28 +0000 Received: from smtp1.linux-foundation.org ([140.211.169.13]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QmXXx-00009E-Hn for linux-arm-kernel@lists.infradead.org; Thu, 28 Jul 2011 20:51:10 +0000 Received: from imap1.linux-foundation.org (imap1.linux-foundation.org [140.211.169.55]) by smtp1.linux-foundation.org (8.14.2/8.13.5/Debian-3ubuntu1.1) with ESMTP id p6SKotTj025841 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 28 Jul 2011 13:50:55 -0700 Received: from localhost.localdomain (localhost [127.0.0.1]) by imap1.linux-foundation.org (8.13.5.20060308/8.13.5/Debian-3ubuntu1.1) with ESMTP id p6SKos0I007798; Thu, 28 Jul 2011 13:50:54 -0700 Message-Id: <201107282050.p6SKos0I007798@imap1.linux-foundation.org> Subject: [patch 1/2] arch/arm/mach-ux500/mbox-db5500.c: world-writable sysfs fifo file To: rmk@arm.linux.org.uk From: akpm@linux-foundation.org Date: Thu, 28 Jul 2011 13:50:54 -0700 MIME-Version: 1.0 X-Spam-Status: No, hits=-103.474 required=5 tests=AWL, BAYES_00, OSDL_HEADER_SUBJECT_BRACKETED, USER_IN_WHITELIST X-Spam-Checker-Version: SpamAssassin 3.2.4-osdl_revision__1.47__ X-MIMEDefang-Filter: lf$Revision: 1.188 $ X-Scanned-By: MIMEDefang 2.63 on 140.211.169.13 X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110728_165109_833492_0273B1E9 X-CRM114-Status: UNSURE ( 9.40 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -3.5 (---) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (-3.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [140.211.169.13 listed in list.dnswl.org] -1.2 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain Cc: linux@arm.linux.org.uk, linus.walleij@stericsson.com, srinidhi.kasagar@stericsson.com, akpm@linux-foundation.org, segoon@openwall.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter2.kernel.org [140.211.167.43]); Thu, 28 Jul 2011 20:52:01 +0000 (UTC) From: Vasiliy Kulikov Don't allow everybody to use a modem. Signed-off-by: Vasiliy Kulikov Cc: Srinidhi Kasagar Cc: Linus Walleij Cc: Russell King Signed-off-by: Andrew Morton --- arch/arm/mach-ux500/mbox-db5500.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN arch/arm/mach-ux500/mbox-db5500.c~arch-arm-mach-ux500-mbox-db5500c-world-writable-sysfs-fifo-file arch/arm/mach-ux500/mbox-db5500.c --- a/arch/arm/mach-ux500/mbox-db5500.c~arch-arm-mach-ux500-mbox-db5500c-world-writable-sysfs-fifo-file +++ a/arch/arm/mach-ux500/mbox-db5500.c @@ -168,7 +168,7 @@ static ssize_t mbox_read_fifo(struct dev return sprintf(buf, "0x%X\n", mbox_value); } -static DEVICE_ATTR(fifo, S_IWUGO | S_IRUGO, mbox_read_fifo, mbox_write_fifo); +static DEVICE_ATTR(fifo, S_IWUSR | S_IRUGO, mbox_read_fifo, mbox_write_fifo); static int mbox_show(struct seq_file *s, void *data) {