regulator: tps65218: Add OF dependency

This is a DT-only driver, so make it depend on OF and remove of_match_ptr in
the code.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

2 files changed, 7 insertions, 9 deletions

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index b05da8803bd1..b7c95e8d8a0e 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -515,7 +515,7 @@ config REGULATOR_TPS65217
 
 config REGULATOR_TPS65218
         tristate "TI TPS65218 Power regulators"
-        depends on MFD_TPS65218
+        depends on MFD_TPS65218 && OF
         help
           This driver supports TPS65218 voltage regulator chips. TPS65218
           provides six step-down converters and one general-purpose LDO
diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c
index 1fb1db551ec9..cec72fa71d1d 100644
--- a/drivers/regulator/tps65218-regulator.c
+++ b/drivers/regulator/tps65218-regulator.c
@@ -243,14 +243,12 @@ static int tps65218_regulator_probe(struct platform_device *pdev)
         int id;
 
         match = of_match_device(tps65218_of_match, &pdev->dev);
-        if (match) {
-                template = match->data;
-                id = template->id;
-                init_data = of_get_regulator_init_data(&pdev->dev,
-                                                      pdev->dev.of_node);
-        } else {
+        if (!match)
                 return -ENODEV;
-        }
+
+        template = match->data;
+        id = template->id;
+        init_data = of_get_regulator_init_data(&pdev->dev, pdev->dev.of_node);
 
         platform_set_drvdata(pdev, tps);
 
@@ -274,7 +272,7 @@ static struct platform_driver tps65218_regulator_driver = {
         .driver = {
                 .name = "tps65218-pmic",
                 .owner = THIS_MODULE,
-                .of_match_table = of_match_ptr(tps65218_of_match),
+                .of_match_table = tps65218_of_match,
         },
         .probe = tps65218_regulator_probe,
 };