pinctrl: renesas: Constify sh73a0_vccq_mc0_ops

The only usage of sh73a0_vccq_mc0_ops is to assign its address to the
ops field in the regulator_desc struct, which is a const pointer. 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/20201109221012.177478-1-rikard.falkeborn@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/pinctrl/renesas/pfc-sh73a0.c b/drivers/pinctrl/renesas/pfc-sh73a0.c
index afabd95..96b91e9 100644 (file)
--- a/drivers/pinctrl/renesas/pfc-sh73a0.c
+++ b/drivers/pinctrl/renesas/pfc-sh73a0.c
@@ -4279,7 +4279,7 @@ static int sh73a0_vccq_mc0_get_voltage(struct regulator_dev *reg)
        return 3300000;
 }
 
-static struct regulator_ops sh73a0_vccq_mc0_ops = {
+static const struct regulator_ops sh73a0_vccq_mc0_ops = {
        .enable = sh73a0_vccq_mc0_enable,
        .disable = sh73a0_vccq_mc0_disable,
        .is_enabled = sh73a0_vccq_mc0_is_enabled,