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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: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220915071258.678536-1-yangyingliang@huawei.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
This commit is contained in:
Yang Yingliang 2022-09-15 15:12:58 +08:00 committed by Stefan Schmidt
parent d90fdb9138
commit dfc3082da9
1 changed files with 3 additions and 6 deletions
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9
drivers/net/ieee802154/mcr20a.c
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@ -1233,12 +1233,9 @@ mcr20a_probe(struct spi_device *spi)
} }
rst_b = devm_gpiod_get(&spi->dev, "rst_b", GPIOD_OUT_HIGH); rst_b = devm_gpiod_get(&spi->dev, "rst_b", GPIOD_OUT_HIGH);
if (IS_ERR(rst_b)) { if (IS_ERR(rst_b))
ret = PTR_ERR(rst_b); return dev_err_probe(&spi->dev, PTR_ERR(rst_b),
if (ret != -EPROBE_DEFER) "Failed to get 'rst_b' gpio");
dev_err(&spi->dev, "Failed to get 'rst_b' gpio: %d", ret);
return ret;
}
/* reset mcr20a */ /* reset mcr20a */
usleep_range(10, 20); usleep_range(10, 20);