Platform: OLPC: Constify static struct regulator_ops

The only usage of it is to assign its address to the ops field in the
regulator_desc struct, which is a pointer to const struct regulator_ops.
Make it const to allow the compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20210206232152.58046-1-rikard.falkeborn@gmail.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/olpc/olpc-ec.c b/drivers/platform/olpc/olpc-ec.c
index 72dbbea..4ff5c3a 100644 (file)
--- a/drivers/platform/olpc/olpc-ec.c
+++ b/drivers/platform/olpc/olpc-ec.c
@@ -386,7 +386,7 @@ static int dcon_regulator_is_enabled(struct regulator_dev *rdev)
        return ec->dcon_enabled ? 1 : 0;
 }
 
-static struct regulator_ops dcon_regulator_ops = {
+static const struct regulator_ops dcon_regulator_ops = {
        .enable         = dcon_regulator_enable,
        .disable        = dcon_regulator_disable,
        .is_enabled     = dcon_regulator_is_enabled,