On Friday 25 October 2013 07:45 PM, Kamil Debski wrote:
> Change the used phy driver to the new Exynos USB phy driver that uses the
> generic phy framework.
>
> Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
> ---
> drivers/usb/gadget/s3c-hsotg.c | 13 ++++++++-----
> 1 file changed, 8 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
> index 7705c41..2ce84a5 100644
> --- a/drivers/usb/gadget/s3c-hsotg.c
> +++ b/drivers/usb/gadget/s3c-hsotg.c
> @@ -29,6 +29,7 @@
> #include <linux/slab.h>
> #include <linux/clk.h>
> #include <linux/regulator/consumer.h>
> +#include <linux/phy/phy.h>
>
> #include <linux/usb/ch9.h>
> #include <linux/usb/gadget.h>
> @@ -131,6 +132,7 @@ struct s3c_hsotg_ep {
> /**
> * struct s3c_hsotg - driver state.
> * @dev: The parent device supplied to the probe function
> +
empty blank line.
> * @driver: USB gadget driver
> * @phy: The otg phy transceiver structure for phy control.
> * @plat: The platform specific configuration data. This can be removed once
> @@ -154,7 +156,7 @@ struct s3c_hsotg_ep {
> struct s3c_hsotg {
> struct device *dev;
> struct usb_gadget_driver *driver;
> - struct usb_phy *phy;
> + struct phy *phy;
> struct s3c_hsotg_plat *plat;
>
> spinlock_t lock;
> @@ -2858,9 +2860,10 @@ static void s3c_hsotg_phy_enable(struct s3c_hsotg *hsotg)
> dev_dbg(hsotg->dev, "pdev 0x%p\n", pdev);
>
> if (hsotg->phy)
> - usb_phy_init(hsotg->phy);
> + phy_power_on(hsotg->phy);
> else if (hsotg->plat->phy_init)
> hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
> +
> }
>
> /**
> @@ -2875,7 +2878,7 @@ static void s3c_hsotg_phy_disable(struct s3c_hsotg *hsotg)
> struct platform_device *pdev = to_platform_device(hsotg->dev);
>
> if (hsotg->phy)
> - usb_phy_shutdown(hsotg->phy);
> + phy_power_off(hsotg->phy);
> else if (hsotg->plat->phy_exit)
> hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
> }
> @@ -3485,7 +3488,7 @@ static void s3c_hsotg_delete_debug(struct s3c_hsotg *hsotg)
> static int s3c_hsotg_probe(struct platform_device *pdev)
> {
> struct s3c_hsotg_plat *plat = pdev->dev.platform_data;
> - struct usb_phy *phy;
> + struct phy *phy;
> struct device *dev = &pdev->dev;
> struct s3c_hsotg_ep *eps;
> struct s3c_hsotg *hsotg;
> @@ -3500,7 +3503,7 @@ static int s3c_hsotg_probe(struct platform_device *pdev)
> return -ENOMEM;
> }
>
> - phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2);
> + phy = devm_phy_get(&pdev->dev, "device");
> if (IS_ERR(phy)) {
> /* Fallback for pdata */
> plat = pdev->dev.platform_data;
Apart from that one minor comment, this patch looks good.
Thanks
Kishon
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