regulator: anatop: Constify anatop_core_rops

anatop_core_rops is not modified and can therefore be made const which
allows the compiler to put it in read-only memory.

Before:
   text    data     bss     dec     hex filename
   4502     412       0    4914    1332 drivers/regulator/anatop-regulator.o

After:
   text    data     bss     dec     hex filename
   4634     280       0    4914    1332 drivers/regulator/anatop-regulator.o

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200617223247.25566-2-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index ca92b3de0e9c0ee0db01c0f53fff42d50e522255..f9856d4e295f8f7ae45ed81131695f50e8f746e8 100644 (file)
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -139,7 +139,7 @@ static struct regulator_ops anatop_rops = {
        .map_voltage = regulator_map_voltage_linear,
 };
 
-static struct regulator_ops anatop_core_rops = {
+static const struct regulator_ops anatop_core_rops = {
        .enable = anatop_regmap_enable,
        .disable = anatop_regmap_disable,
        .is_enabled = anatop_regmap_is_enabled,