Re: [PATCH 16/21] usb: phy: Probe phy devices on demand

Felipe Balbi
2015-05-26T14:47:31Z

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On Mon, May 25, 2015 at 04:53:20PM +0200, Tomeu Vizoso wrote:
> When looking up a phy through its DT node, ensure that the corresponding
> device has been registered.
>
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>

Acked-by: Felipe Balbi <balbi@ti.com>

> ---
> drivers/usb/phy/phy.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
> index d1cd6b5..7084f21 100644
> --- a/drivers/usb/phy/phy.c
> +++ b/drivers/usb/phy/phy.c
> @@ -13,6 +13,7 @@
> #include <linux/err.h>
> #include <linux/device.h>
> #include <linux/module.h>
> +#include <linux/of_platform.h>
> #include <linux/slab.h>
> #include <linux/of.h>
>
> @@ -192,6 +193,8 @@ struct usb_phy *devm_usb_get_phy_by_phandle(struct device *dev,
> goto err0;
> }
>
> + of_platform_device_ensure(node);
> +
> spin_lock_irqsave(&phy_lock, flags);
>
> phy = __of_usb_find_phy(node);
> --
> 2.4.1
>

--
balbi

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