power: pmic: emul: 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/pmic/i2c_pmic_emul.c b/drivers/power/pmic/i2c_pmic_emul.c
index 6e81b9c34279d9b2a70c3bd287973b97000bbbf5..b5c8efd427ad6cc3405a20b54bca96127c286904 100644 (file)
--- a/drivers/power/pmic/i2c_pmic_emul.c
+++ b/drivers/power/pmic/i2c_pmic_emul.c
@@ -146,7 +146,7 @@ static int sandbox_i2c_pmic_probe(struct udevice *emul)
        return 0;
 }
 
-struct dm_i2c_ops sandbox_i2c_pmic_emul_ops = {
+static const struct dm_i2c_ops sandbox_i2c_pmic_emul_ops = {
        .xfer = sandbox_i2c_pmic_xfer,
 };