regulator: tps6507x: Constify tps6507x_pmic_ops

The tps6507x_pmic_ops never need to be modified, make it const so compiler
can put it to .rodata.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c
index c179a3a221af3347d83fb5cafad45099ba199b18..2b3064faaaf393f938c82d15b56255893659c243 100644 (file)
--- a/drivers/regulator/tps6507x-regulator.c
+++ b/drivers/regulator/tps6507x-regulator.c
@@ -349,7 +349,7 @@ static int tps6507x_pmic_set_voltage_sel(struct regulator_dev *dev,
        return tps6507x_pmic_reg_write(tps, reg, data);
 }
 
-static struct regulator_ops tps6507x_pmic_ops = {
+static const struct regulator_ops tps6507x_pmic_ops = {
        .is_enabled = tps6507x_pmic_is_enabled,
        .enable = tps6507x_pmic_enable,
        .disable = tps6507x_pmic_disable,