[PATCH 4/4] regulator: tps65917/palmas: Simplify multiple dereference of match->of_node

[Nishanth Menon]

Just dereference match->of_node once instead of using match->of_node.

Signed-off-by: Nishanth Menon <n...@ti.com>
---
 drivers/regulator/palmas-regulator.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/drivers/regulator/palmas-regulator.c 
b/drivers/regulator/palmas-regulator.c
index faa389be7ca3..f11d41dad9c1 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -1493,10 +1493,12 @@ static int palmas_dt_to_pdata(struct device *dev,
        for (idx = 0; idx < ddata->max_reg; idx++) {
                static struct of_regulator_match *match;
                struct palmas_reg_init *rinit;
+               struct device_node *np;
 
                match = &ddata->palmas_matches[idx];
+               np = match->of_node;
 
-               if (!match->init_data || !match->of_node)
+               if (!match->init_data || !np)
                        continue;
 
                rinit = devm_kzalloc(dev, sizeof(*rinit), GFP_KERNEL);
@@ -1506,11 +1508,8 @@ static int palmas_dt_to_pdata(struct device *dev,
                pdata->reg_data[idx] = match->init_data;
                pdata->reg_init[idx] = rinit;
 
-               rinit->warm_reset = of_property_read_bool(match->of_node,
-                                                         "ti,warm-reset");
-
-               ret = of_property_read_u32(match->of_node, "ti,roof-floor",
-                                          &prop);
+               rinit->warm_reset = of_property_read_bool(np, "ti,warm-reset");
+               ret = of_property_read_u32(np, "ti,roof-floor", &prop);
                /* EINVAL: Property not found */
                if (ret != -EINVAL) {
                        int econtrol;
@@ -1539,19 +1538,17 @@ static int palmas_dt_to_pdata(struct device *dev,
                        rinit->roof_floor = econtrol;
                }
 
-               ret = of_property_read_u32(match->of_node, "ti,mode-sleep",
-                                          &prop);
+               ret = of_property_read_u32(np, "ti,mode-sleep", &prop);
                if (!ret)
                        rinit->mode_sleep = prop;
 
-               ret = of_property_read_bool(match->of_node, "ti,smps-range");
+               ret = of_property_read_bool(np, "ti,smps-range");
                if (ret)
                        rinit->vsel = PALMAS_SMPS12_VOLTAGE_RANGE;
 
                if (idx == PALMAS_REG_LDO8)
                        pdata->enable_ldo8_tracking = of_property_read_bool(
-                                               match->of_node,
-                                               "ti,enable-ldo8-tracking");
+                                               np, "ti,enable-ldo8-tracking");
        }
 
        pdata->ldo6_vibrator = of_property_read_bool(node, "ti,ldo6-vibrator");
-- 
2.8.0