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authorTuomas Tynkkynen <ttynkkynen@nvidia.com>2013-07-25 18:38:06 (GMT)
committerFelipe Balbi <balbi@ti.com>2013-07-29 10:58:25 (GMT)
commit7db71a9a6707284f3d9075fff2ad674f6a51c359 (patch)
tree902a0864cecd8299dc3b1998ef4c3b575865d85a
parent0ee5b4ab79b6be1400f3fa47142e927ddc33a5bd (diff)
usb: host: tegra: Locate a PHY via standard API
Use devm_get_phy_by_phandle to get a PHY device instead of the custom Tegra functions. Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
-rw-r--r--drivers/usb/host/ehci-tegra.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index a208cea..db8031f 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -328,7 +328,6 @@ static int tegra_ehci_probe(struct platform_device *pdev)
struct tegra_ehci_hcd *tegra;
int err = 0;
int irq;
- struct device_node *np_phy;
struct usb_phy *u_phy;
/* Right now device-tree probed devices don't get dma_mask set.
@@ -367,13 +366,7 @@ static int tegra_ehci_probe(struct platform_device *pdev)
udelay(1);
tegra_periph_reset_deassert(tegra->clk);
- np_phy = of_parse_phandle(pdev->dev.of_node, "nvidia,phy", 0);
- if (!np_phy) {
- err = -ENODEV;
- goto cleanup_clk_en;
- }
-
- u_phy = tegra_usb_get_phy(np_phy);
+ u_phy = devm_usb_get_phy_by_phandle(&pdev->dev, "nvidia,phy", 0);
if (IS_ERR(u_phy)) {
err = PTR_ERR(u_phy);
goto cleanup_clk_en;

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