regulator: gpio-regulator: Add ifdef CONFIG_OF guard for regulator_gpio_of_match

Use of_match_ptr and add ifdef CONFIG_OF guard for regulator_gpio_of_match.

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

diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index dc92605..8c4e237 100644 (file)
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -364,10 +364,12 @@ static int __devexit gpio_regulator_remove(struct platform_device *pdev)
        return 0;
 }
 
+#if defined(CONFIG_OF)
 static const struct of_device_id regulator_gpio_of_match[] __devinitconst = {
        { .compatible = "regulator-gpio", },
        {},
 };
+#endif
 
 static struct platform_driver gpio_regulator_driver = {
        .probe          = gpio_regulator_probe,
@@ -375,7 +377,7 @@ static struct platform_driver gpio_regulator_driver = {
        .driver         = {
                .name           = "gpio-regulator",
                .owner          = THIS_MODULE,
-               .of_match_table = regulator_gpio_of_match,
+               .of_match_table = of_match_ptr(regulator_gpio_of_match),
        },
 };