iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ieee802154: cc2520: Fix error return code in cc2520_hw_init()

Browse Source 
[ Upstream commit 4d002d6a2a00ac1c433899bd7625c6400a74cfba ]

In cc2520_hw_init(), if oscillator start failed, the error code
should be returned.

Fixes: 0da6bc8cc341 ("ieee802154: cc2520: adds driver for TI CC2520 radio")
Signed-off-by: Ziyang Xuan <william.xuanziyang@huawei.com>
Link: https://lore.kernel.org/r/20221120075046.2213633-1-william.xuanziyang@huawei.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Ziyang Xuan 2022-11-20 15:50:46 +08:00 committed by Greg Kroah-Hartman
parent 151493fe5a
commit 2f1323047e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ieee802154/cc2520.c
View File

@ -979,7 +979,7 @@ static int cc2520_hw_init(struct cc2520_private *priv)
if (timeout-- <= 0) {
dev_err(&priv->spi->dev, "oscillator start failed!\n");
return ret;
return -ETIMEDOUT;
}
udelay(1);
} while (!(status & CC2520_STATUS_XOSC32M_STABLE));