regulator: mcp16502: lpm pin can be optional on some platforms

[linux-2.6-microblaze.git] / drivers / regulator / mcp16502.c

diff --git a/drivers/regulator/mcp16502.c b/drivers/regulator/mcp16502.c
index 74ad92d..88c6bd5 100644 (file)
--- a/drivers/regulator/mcp16502.c
+++ b/drivers/regulator/mcp16502.c
@@ -550,7 +550,7 @@ static int mcp16502_probe(struct i2c_client *client,
        config.regmap = rmap;
        config.driver_data = mcp;
 
-       mcp->lpm = devm_gpiod_get(dev, "lpm", GPIOD_OUT_LOW);
+       mcp->lpm = devm_gpiod_get_optional(dev, "lpm", GPIOD_OUT_LOW);
        if (IS_ERR(mcp->lpm)) {
                dev_err(dev, "failed to get lpm pin: %ld\n", PTR_ERR(mcp->lpm));
                return PTR_ERR(mcp->lpm);