Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Rikard Falkeborn <rikard.falkeborn@gmail.com>
To:     Herbert Xu <herbert@gondor.apana.org.au>,
        "David S. Miller" <davem@davemloft.net>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>
Cc:     linux-crypto@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
        linux-kernel@vger.kernel.org,
        Rikard Falkeborn <rikard.falkeborn@gmail.com>
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>
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: 8bit
Precedence: bulk

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 <rikard.falkeborn@gmail.com>
---
 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-common-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[] = {
 	NULL,
 };
 
-static struct attribute_group nx842_attribute_group = {
+static const struct attribute_group nx842_attribute_group = {
 	.name = NULL,		/* put in device directory */
 	.attrs = nx842_sysfs_entries,
 };
@@ -992,7 +992,7 @@ static struct attribute *nxcop_caps_sysfs_entries[] = {
 	NULL,
 };
 
-static struct attribute_group nxcop_caps_attr_group = {
+static const struct attribute_group nxcop_caps_attr_group = {
 	.name	=	"nx_gzip_caps",
 	.attrs	=	nxcop_caps_sysfs_entries,
 };
-- 
2.35.1