[PATCH 5/5] usb: s3c-hsotg: Use the new Exynos USB phy driver with the generic phy framework

From: Kamil Debski <k.debski@samsung.com>
To: linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm@vger.kernel.org
Cc: kyungmin.park@samsung.com, kishon@ti.com, t.figa@samsung.com,
	s.nawrocki@samsung.com, m.szyprowski@samsung.com,
	gautam.vivek@samsung.com, mat.krawczuk@gmail.com,
	Kamil Debski <k.debski@samsung.com>
Subject: [PATCH 5/5] usb: s3c-hsotg: Use the new Exynos USB phy driver with the generic phy framework
Date: Fri, 25 Oct 2013 16:15:29 +0200	[thread overview]
Message-ID: <1382710529-12082-6-git-send-email-k.debski@samsung.com> (raw)
In-Reply-To: <1382710529-12082-1-git-send-email-k.debski@samsung.com>

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@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 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
+
  * @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;
-- 
1.7.9.5

