Commit dfc3082d authored by Yang Yingliang's avatar Yang Yingliang Committed by Stefan Schmidt
Browse files

net: ieee802154: mcr20a: Switch to use dev_err_probe() helper 



dev_err() can be replace with dev_err_probe() which will check if error
code is -EPROBE_DEFER.

Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220915071258.678536-1-yangyingliang@huawei.com


Signed-off-by: default avatarStefan Schmidt <stefan@datenfreihafen.org>
parent d90fdb91

drivers/net/ieee802154/mcr20a.c

+3 −6
Original line number Diff line number Diff line
@@ -1233,12 +1233,9 @@ mcr20a_probe(struct spi_device *spi) 
	}



	rst_b = devm_gpiod_get(&spi->dev, "rst_b", GPIOD_OUT_HIGH);

	if (IS_ERR(rst_b)) {

		ret = PTR_ERR(rst_b);

		if (ret != -EPROBE_DEFER)

			dev_err(&spi->dev, "Failed to get 'rst_b' gpio: %d", ret);

		return ret;

	}

	if (IS_ERR(rst_b))

		return dev_err_probe(&spi->dev, PTR_ERR(rst_b),

				     "Failed to get 'rst_b' gpio");



	/* reset mcr20a */

	usleep_range(10, 20);