linux-kernel - [PATCH v1 1/1] iio: dac: ad5592r: Get rid of OF specifics

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Date:   Tue, 31 May 2022 16:53:20 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/1] iio: dac: ad5592r: Get rid of OF specifics

Use dev_fwnode() instead of direct OF node dereference when checking
for regulator API error code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/iio/dac/ad5592r-base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/dac/ad5592r-base.c b/drivers/iio/dac/ad5592r-base.c
index 4434c1b2a322..7a9b5fc1e579 100644
--- a/drivers/iio/dac/ad5592r-base.c
+++ b/drivers/iio/dac/ad5592r-base.c
@@ -603,7 +603,7 @@ int ad5592r_probe(struct device *dev, const char *name,
 
 	st->reg = devm_regulator_get_optional(dev, "vref");
 	if (IS_ERR(st->reg)) {
-		if ((PTR_ERR(st->reg) != -ENODEV) && dev->of_node)
+		if ((PTR_ERR(st->reg) != -ENODEV) && dev_fwnode(dev))
 			return PTR_ERR(st->reg);
 
 		st->reg = NULL;
-- 
2.35.1