Messages in this thread | | | Date | Mon, 14 Jul 2014 12:33:13 +0100 | From | Lee Jones <> | Subject | Re: [PATCH 1/2] phy: core: Fix of_phy_provider_lookup to return PHY provider for sub node |
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On Mon, 14 Jul 2014, Kishon Vijay Abraham I wrote:
> Fixed of_phy_provider_lookup to return 'phy_provider' if _of_phy_get > passes the node pointer of the sub-node of phy provider node. This is > needed when phy provider implements multiple PHYs and each PHY is > modelled as the sub-node of PHY provider device node. > > Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
This should be an Acked-by, but otherwise patch looks good.
> --- > drivers/phy/phy-core.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c > index 75c9739..527e744 100644 > --- a/drivers/phy/phy-core.c > +++ b/drivers/phy/phy-core.c > @@ -87,10 +87,15 @@ static struct phy *phy_lookup(struct device *device, const char *port) > static struct phy_provider *of_phy_provider_lookup(struct device_node *node) > { > struct phy_provider *phy_provider; > + struct device_node *child; > > list_for_each_entry(phy_provider, &phy_provider_list, list) { > if (phy_provider->dev->of_node == node) > return phy_provider; > + > + for_each_child_of_node(phy_provider->dev->of_node, child) > + if (child == node) > + return phy_provider; > } > > return ERR_PTR(-EPROBE_DEFER);
-- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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