From nobody Mon Jun 29 11:20:06 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 41DD4C433F5 for ; Thu, 10 Feb 2022 20:28:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344238AbiBJU2T (ORCPT ); Thu, 10 Feb 2022 15:28:19 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:39738 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344226AbiBJU2Q (ORCPT ); Thu, 10 Feb 2022 15:28:16 -0500 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98F5CB85; Thu, 10 Feb 2022 12:28:16 -0800 (PST) Received: by mail-lj1-x233.google.com with SMTP id j14so9690531lja.3; Thu, 10 Feb 2022 12:28:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=JAkfLqS1mn3oAfFq28iNQnGWVtiunNgv+AFmscduaNg=; b=XUKFP8rJPo9/aEd2lZb/1SLDebOiI5bN08CSRObyr0TipJnB++WKsWZNipwulLBg5h rLBh5j4A9JMD1CLTs/pbCDuHWPYsFGp2HgsuaQOt41mpegXKt69xayhBbKbhBs83dTCi 52bhXpyw+YHnNr12FRi+PD/Pr7Aiptpz0v4cz11nW+SfTcllK6v4A/XVFOI3HnsCS2A2 0JZ0Hmq9T+IIb/tQm3P5oIkADalBdldEQBs24ysc+scYr5D1uPcvLHYcmHnjb+fvQ1g/ WiZDKQy6VjjvZjPoEQHZ0A4nsmw0CFeVa0x+qXPlKwZt2wFS+VTwigCkDfQd89M27yDH TG3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=JAkfLqS1mn3oAfFq28iNQnGWVtiunNgv+AFmscduaNg=; b=MkxxMS2J1l+37i+NmeGgI3hpJ4LPAgmekC2udS7ZWCl7xFe3KirArGfYQc7cPDt5RW a6Y6MafaE377/ipZ2ZR+RmnzGRb5XUZ5AixAuxkEdSt/u4VXGKl8an+q5PAyy84jzIQt CMfqJtY+EE2fxJTzJveFf/d7NQh/S7xPdrhFafLYJvbGjO01E2cedONF8swV21ayF5nF gDeiBwCJwjRVdZHqCFKt7+dJ6OYA4iml7blp6FIzQYXFoHedZj/mrcPVhxl2Ry76KvEi zreg3w8nD8VZh3nhFtd2CaKngShYslG9Yb1IpO4jfIUjGsF8kCpnPMWBrCNKUuPaoksW oSig== X-Gm-Message-State: AOAM530QJHCxvKow+yV2HiqhWc9VO66D7bFYHT0zJpqPwlXEuHQbm0/V uX3jlrrTYxrUlzrdc5gUXyQ= X-Google-Smtp-Source: ABdhPJwkyCZXBAi5XHnv9zFxw7zDY3V2YycrQwOLfPm7C4KciMKRmBBZQt6l+06emCum+AlV+5o7Mw== X-Received: by 2002:a05:651c:1413:: with SMTP id u19mr6114885lje.240.1644524894855; Thu, 10 Feb 2022 12:28:14 -0800 (PST) Received: from localhost.localdomain (h-155-4-221-129.NA.cust.bahnhof.se. [155.4.221.129]) by smtp.gmail.com with ESMTPSA id d19sm1223881lfg.108.2022.02.10.12.28.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Feb 2022 12:28:14 -0800 (PST) From: Rikard Falkeborn To: Herbert Xu , "David S. Miller" Cc: Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , linux-crypto@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Rikard Falkeborn Subject: [PATCH 1/3] crypto: omap-aes - Constify static attribute_group Date: Thu, 10 Feb 2022 21:28:03 +0100 Message-Id: <20220210202805.7750-2-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220210202805.7750-1-rikard.falkeborn@gmail.com> References: <20220210202805.7750-1-rikard.falkeborn@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The only usage of omap_aes_attr_group is to pass its address to sysfs_{create,remove}_group(), which takes pointers to const struct attribute_group. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn --- drivers/crypto/omap-aes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index a196bb8b1701..581211a92628 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -1093,7 +1093,7 @@ static struct attribute *omap_aes_attrs[] =3D { NULL, }; =20 -static struct attribute_group omap_aes_attr_group =3D { +static const struct attribute_group omap_aes_attr_group =3D { .attrs =3D omap_aes_attrs, }; =20 --=20 2.35.1 From nobody Mon Jun 29 11:20:06 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 10AEAC433F5 for ; Thu, 10 Feb 2022 20:28:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344226AbiBJU21 (ORCPT ); Thu, 10 Feb 2022 15:28:27 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:39748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344228AbiBJU2R (ORCPT ); Thu, 10 Feb 2022 15:28:17 -0500 Received: from mail-lj1-x234.google.com (mail-lj1-x234.google.com [IPv6:2a00:1450:4864:20::234]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 833A0B84; Thu, 10 Feb 2022 12:28:17 -0800 (PST) Received: by mail-lj1-x234.google.com with SMTP id o9so4826728ljq.4; Thu, 10 Feb 2022 12:28:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=0JFFc8Y8S/MJQV0pUH9CkbsR9iY9FpiUIqHH7t3EabQ=; b=iZl4wrtmPfNa48F4sIiGoav74iUIdFBNW7q/gQ7yUbZdO5dNdDExqFSlRI0u9Jhzef PM18OYFiAweR7Jh9wQbKV4Aixul3Dr1IzqSxmREUOgnPNGCUWfe+TZ3xmQO9gvr/Uaij S2/NhG9r2raBmVJK4GgsUxshaC773FXD2CP9y12gj1uznvuwMNAPnB4Co4d5dX9Ke4eH PERH7sBAGPvgWZ6xWTL0S+2EuI+vntZY+hhmCbJKc/po8s2wq8HR4mAo+A28RiL5pkiC u4y5rpUQwvdjxjdxlCzKMPLqz9ks5/YY9l+y7/LW7Fgt6CsyyKIzr4V7vrgk6DS7I0qU UYow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=0JFFc8Y8S/MJQV0pUH9CkbsR9iY9FpiUIqHH7t3EabQ=; b=S1peldujEHPjQbkUtD2q2iiwrMjdiL+rXcDB1BRzI4aroUHHzLy1NwpABGuXIJ3S2m guHokoeyvgC/piKC9+OtlpppHDgwDS+zdabkoumMkARUtBaZPWhwAzQXwEBCVvumTAg6 vdwKODRZ0BorLyIkCBCUwxkhTQMpp2+DTB7AFV+bvzZTVXkYW+yO4agfJQbvHAV1jk74 wor5k0mCbQkcFEgHaSOwkQamzn8o0VMLDXMxI356aihp0Ars0JvtUyEHuB8LaJzz7ywL 2axiU/OLcEEyf4xgztLfiyE+cXbYsQQz16q1k0o7uVroE7wGbAa6lFCAZFzOSYxdh7DC WXnw== X-Gm-Message-State: AOAM532+mvIdl0G4PG22XTJ2tonmsA/Kyf5yAq0I4WEvozfQ9G+jP7ji x7Z2xzhmmUtIZ2Cg7HFSX+E= X-Google-Smtp-Source: ABdhPJxcR4HoAHzNcSWE2AHYc1G0dBt+nW2gRreDLBkUU1o2TFUZIlk4JdcwFpJMibKBogBF9NjTuw== X-Received: by 2002:a2e:bc05:: with SMTP id b5mr6306919ljf.10.1644524895942; Thu, 10 Feb 2022 12:28:15 -0800 (PST) Received: from localhost.localdomain (h-155-4-221-129.NA.cust.bahnhof.se. [155.4.221.129]) by smtp.gmail.com with ESMTPSA id d19sm1223881lfg.108.2022.02.10.12.28.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Feb 2022 12:28:15 -0800 (PST) From: Rikard Falkeborn To: Herbert Xu , "David S. Miller" Cc: Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , linux-crypto@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Rikard Falkeborn Subject: [PATCH 2/3] crypto: omap-sham - Constify static attribute_group Date: Thu, 10 Feb 2022 21:28:04 +0100 Message-Id: <20220210202805.7750-3-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220210202805.7750-1-rikard.falkeborn@gmail.com> References: <20220210202805.7750-1-rikard.falkeborn@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The only usage of omap_sham_attr_group is to pass its address to sysfs_{create,remove}_group(), which takes pointers to const struct attribute_group. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn --- drivers/crypto/omap-sham.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index f6bf53c00b61..4b37dc69a50c 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c @@ -2045,7 +2045,7 @@ static struct attribute *omap_sham_attrs[] =3D { NULL, }; =20 -static struct attribute_group omap_sham_attr_group =3D { +static const struct attribute_group omap_sham_attr_group =3D { .attrs =3D omap_sham_attrs, }; =20 --=20 2.35.1 From nobody Mon Jun 29 11:20:06 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 18285C433EF for ; Thu, 10 Feb 2022 20:28:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344273AbiBJU2a (ORCPT ); Thu, 10 Feb 2022 15:28:30 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:39760 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344231AbiBJU2R (ORCPT ); Thu, 10 Feb 2022 15:28:17 -0500 Received: from mail-lj1-x229.google.com (mail-lj1-x229.google.com [IPv6:2a00:1450:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D584B85; Thu, 10 Feb 2022 12:28:18 -0800 (PST) Received: by mail-lj1-x229.google.com with SMTP id z20so9671246ljo.6; Thu, 10 Feb 2022 12:28:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=8+PCp8VzJ36gwuUuZGOgQHhyJLFNLNE5NPa+Wd4bAXE=; b=IxkmG76bFLc42upQAfX2viuaO+Zvq3ggpHoSw+8vGvIebuVzIO6ZrfDobBHGTLCz/0 XxSVDXbvnnPdX3AHIcnKxds+3eXeP98U5QwwlsvBgxzCuJ3xghhmj7P86XOeZInnm2kW 67PWvKh7LRd5qrbmweNMQYdV0+luLt0NEUzLnF4niDSeBadknLCZ3GpsON+l75M/58Ht 1yRKzdRE4XmQETPnFD8jjo594ks3Xl9ftEIqDM1GTyhEjB5nDjZPonp4G0gEFFV0ydNM eINwZkxY/ZrWyOHBSgTUWbnOkBoGzuezMESL9NHSo+GuU/Akj2EKuJo32/wyI1sFGeR2 Jfqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=8+PCp8VzJ36gwuUuZGOgQHhyJLFNLNE5NPa+Wd4bAXE=; b=xKKP8O2cu6G0X6YSmfU/B5+QnH1UKTG+MnJTFJRlApXKaSyQEq2d/ZssdUPXuOPVhB 4Z+NGL18MMgA41wbtqfF+SPnyLAIYexessHlA8fgCjHN4TL/lWtF9HO97eD6uaYikd6y fxncVsrom4kb8BIN0bcS3WVdKiIbuIicPjBXixZgNoG7o6EGnDYEGEjH0/h7UpxyyK8v nOb92JsTTc8KS54brvY2/+9aND9gjjUOjFn2u9FYCCVSe0yXYnWHXrRrwdajF+QGZ8bn Hg9tIQcE/6A6IZBosAC2XI7Q62m7k6fFREJoovfLyc1S+N4LqrDIQ/V/xygVQdncQR+/ mO2Q== X-Gm-Message-State: AOAM532pWrV5Um+/ugq+t5PFJglau2LFB3URZNPuFRRSx8PleDqQWk/j LabMekH9WHBLMJTM71+OqMM= X-Google-Smtp-Source: ABdhPJxnkMhH+WCNQmT2YfTiDN+Fw9oTWgT0Xe73gy81YT+zJxyQZKdlb9nW6RBG26W2nxeMV9nUfQ== X-Received: by 2002:a2e:bc20:: with SMTP id b32mr5976744ljf.214.1644524896908; Thu, 10 Feb 2022 12:28:16 -0800 (PST) Received: from localhost.localdomain (h-155-4-221-129.NA.cust.bahnhof.se. [155.4.221.129]) by smtp.gmail.com with ESMTPSA id d19sm1223881lfg.108.2022.02.10.12.28.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Feb 2022 12:28:16 -0800 (PST) From: Rikard Falkeborn To: Herbert Xu , "David S. Miller" , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras Cc: linux-crypto@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Rikard Falkeborn Subject: [PATCH 3/3] crypto/nx: Constify static attribute_group structs Date: Thu, 10 Feb 2022 21:28:05 +0100 Message-Id: <20220210202805.7750-4-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220210202805.7750-1-rikard.falkeborn@gmail.com> References: <20220210202805.7750-1-rikard.falkeborn@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The only usage of these is to pass their address to sysfs_{create,remove}_group(), which takes pointers to const struct attribute_group. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn Reviewed-by: Daniel Axtens --- drivers/crypto/nx/nx-common-pseries.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/nx/nx-common-pseries.c b/drivers/crypto/nx/nx-c= ommon-pseries.c index 4e304f6081e4..7584a34ba88c 100644 --- a/drivers/crypto/nx/nx-common-pseries.c +++ b/drivers/crypto/nx/nx-common-pseries.c @@ -962,7 +962,7 @@ static struct attribute *nx842_sysfs_entries[] =3D { NULL, }; =20 -static struct attribute_group nx842_attribute_group =3D { +static const struct attribute_group nx842_attribute_group =3D { .name =3D NULL, /* put in device directory */ .attrs =3D nx842_sysfs_entries, }; @@ -992,7 +992,7 @@ static struct attribute *nxcop_caps_sysfs_entries[] =3D= { NULL, }; =20 -static struct attribute_group nxcop_caps_attr_group =3D { +static const struct attribute_group nxcop_caps_attr_group =3D { .name =3D "nx_gzip_caps", .attrs =3D nxcop_caps_sysfs_entries, }; --=20 2.35.1