power: domain: imx8: Staticize and constify driver ops

Set the ops structure as static const. The structure is not accessible
from outside of this driver and is not going to be modified at runtime.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/drivers/power/domain/imx8-power-domain.c b/drivers/power/domain/imx8-power-domain.c
index e8dcc057fee0071b43dc3792ec65d0ce87ec2b76..5740cd686db00f1d9e102ca176ca372e90413e11 100644 (file)
--- a/drivers/power/domain/imx8-power-domain.c
+++ b/drivers/power/domain/imx8-power-domain.c
@@ -51,7 +51,7 @@ static const struct udevice_id imx8_power_domain_ids[] = {
        { }
 };
 
-struct power_domain_ops imx8_power_domain_ops_v2 = {
+static const struct power_domain_ops imx8_power_domain_ops_v2 = {
        .on = imx8_power_domain_on,
        .off = imx8_power_domain_off,
 };