From 60b152a50820a125336ecae26da489059fc61ce1 Mon Sep 17 00:00:00 2001 From: Rikard Falkeborn Date: Sat, 9 Jan 2021 00:41:47 +0100 Subject: [PATCH] nvme: constify static attribute_group structs The only usage of these is to put their addresses in arrays of pointers to const attribute_groups. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn Signed-off-by: Christoph Hellwig --- drivers/nvme/host/core.c | 4 ++-- drivers/nvme/host/fc.c | 2 +- drivers/nvme/target/fcloop.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index ba5df80..ff0f426 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2859,7 +2859,7 @@ static struct attribute *nvme_subsys_attrs[] = { NULL, }; -static struct attribute_group nvme_subsys_attrs_group = { +static const struct attribute_group nvme_subsys_attrs_group = { .attrs = nvme_subsys_attrs, }; @@ -3694,7 +3694,7 @@ static umode_t nvme_dev_attrs_are_visible(struct kobject *kobj, return a->mode; } -static struct attribute_group nvme_dev_attrs_group = { +static const struct attribute_group nvme_dev_attrs_group = { .attrs = nvme_dev_attrs, .is_visible = nvme_dev_attrs_are_visible, }; diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 5f36cfa..20dadd8 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -3789,7 +3789,7 @@ static struct attribute *nvme_fc_attrs[] = { NULL }; -static struct attribute_group nvme_fc_attr_group = { +static const struct attribute_group nvme_fc_attr_group = { .attrs = nvme_fc_attrs, }; diff --git a/drivers/nvme/target/fcloop.c b/drivers/nvme/target/fcloop.c index 68213f0..54606f1 100644 --- a/drivers/nvme/target/fcloop.c +++ b/drivers/nvme/target/fcloop.c @@ -1545,7 +1545,7 @@ static struct attribute *fcloop_dev_attrs[] = { NULL }; -static struct attribute_group fclopp_dev_attrs_group = { +static const struct attribute_group fclopp_dev_attrs_group = { .attrs = fcloop_dev_attrs, }; -- 2.7.4