From: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
To: <balbi@ti.com>
Cc: <linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-usb@vger.kernel.org>, <swarren@wwwdotorg.org>,
<gregkh@linuxfoundation.org>,
Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Subject: [PATCH v2 6/9] usb: host: tegra: Locate a PHY via standard API
Date: Mon, 15 Jul 2013 22:53:46 +0300 [thread overview]
Message-ID: <1373918029-28977-7-git-send-email-ttynkkynen@nvidia.com> (raw)
In-Reply-To: <1373918029-28977-1-git-send-email-ttynkkynen@nvidia.com>
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>
---
drivers/usb/host/ehci-tegra.c | 9 +--------
1 file changed, 1 insertion(+), 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;
--
1.8.1.5
next prev parent reply other threads:[~2013-07-15 19:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-15 19:53 [PATCH v2 0/9] Tegra USB cleanup series Tuomas Tynkkynen
2013-07-15 19:53 ` [PATCH v2 1/9] usb: phy: tegra: Remove unnecessary 'dev' field Tuomas Tynkkynen
2013-07-15 19:53 ` [PATCH v2 2/9] usb: host: tegra: Remove leftover code Tuomas Tynkkynen
2013-07-15 19:53 ` [PATCH v2 3/9] usb: tegra: host: Remove references to plat data Tuomas Tynkkynen
2013-07-15 19:53 ` [PATCH v2 4/9] ARM: tegra: Remove USB platform data Tuomas Tynkkynen
2013-07-15 23:22 ` Stephen Warren
2013-07-15 19:53 ` [PATCH v2 5/9] usb: phy: tegra: Register as an USB PHY Tuomas Tynkkynen
2013-07-15 19:53 ` Tuomas Tynkkynen [this message]
2013-07-15 19:53 ` [PATCH v2 7/9] usb: phy: tegra: Remove custom PHY locating APIs Tuomas Tynkkynen
2013-07-15 19:53 ` [PATCH v2 8/9] usb: phy: tegra: Use DT helpers for phy_type Tuomas Tynkkynen
2013-07-15 19:53 ` [PATCH v2 9/9] usb: phy: tegra: Use DT helpers for dr_mode Tuomas Tynkkynen
2013-07-15 23:28 ` [PATCH v2 0/9] Tegra USB cleanup series Stephen Warren
2013-07-25 17:51 ` Felipe Balbi
2013-07-25 18:22 ` Tuomas Tynkkynen
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