diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2019-08-29 11:17:24 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-10 10:29:50 +0100 |
| commit | 89e0660bc5316acef9a4dc7bf8ec1ffed8a57c8c (patch) | |
| tree | 1eb1524377f7f9b7f6db3e27ca703ebb353c829c /drivers/firmware/psci.c | |
| parent | e6198d2b4ff0195ebc228a231f96918855ce722f (diff) | |
net: stmmac: dwmac-rk: Don't fail if phy regulator is absent
[ Upstream commit 3b25528e1e355c803e73aa326ce657b5606cda73 ]
The devicetree binding lists the phy phy as optional. As such, the
driver should not bail out if it can't find a regulator. Instead it
should just skip the remaining regulator related code and continue
on normally.
Skip the remainder of phy_power_on() if a regulator supply isn't
available. This also gets rid of the bogus return code.
Fixes: 2e12f536635f ("net: stmmac: dwmac-rk: Use standard devicetree property for phy regulator")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/firmware/psci.c')
0 files changed, 0 insertions, 0 deletions