Staging: unisys: visorbus: Make a read-only structure

This patch add const qualifier at the declaration of the structure.
The structure become a read-only data, this increase the security.

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c
index 59871495ea85b180bcda36d54e5695a6c5294c3a..8e67c1754f05586a3f20edf2ad29be40878aa4ce 100644 (file)
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -1317,7 +1317,7 @@ static struct attribute *visorchipset_install_attrs[] = {
        NULL
 };
 
-static struct attribute_group visorchipset_install_group = {
+static const struct attribute_group visorchipset_install_group = {
        .name = "install",
        .attrs = visorchipset_install_attrs
 };