diff options
| author | Olof Johansson <olof@lixom.net> | 2012-05-10 06:43:04 (GMT) |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-05-10 06:43:04 (GMT) |
| commit | 7488185d0777ef84be7b365b08037fc7213010f6 (patch) | |
| tree | c23a3db331693f783228c2f5afb38fed26ac1205 /drivers/usb/host/ehci-tegra.c | |
| parent | b664ae6ff92f7ba5c597d4f1b74d478d712c01c4 (diff) | |
| parent | aef7704c6cc36db9618603b22194def441d30432 (diff) | |
| download | linux-7488185d0777ef84be7b365b08037fc7213010f6.tar.xz | |
Merge branch 'for-3.5/gpio-pinmux' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/pinctrl
By Stephen Warren
via Stephen Warren
* 'for-3.5/gpio-pinmux' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
pinctrl: tegra: error reporting cleanup
pinctrl: tegra: debugfs enhancements
pinctrl: tegra: refactor probe handling
ARM: dt: tegra20: add pinmux to device tree
ARM: dt: tegra cardhu: add pinmux to device tree
ARM: tegra: Remove pre-pinctrl pinmux driver
ARM: tegra: Switch to new pinctrl driver
gpio: tegra: Hide tegra_gpio_enable/disable()
ARM: tegra: seaboard: Don't gpio_request() ISL29018_IRQ
gpio: tegra: configure pins during irq_set_type
ARM: tegra: Remove VBUS_GPIO handling from board files
usb: ehci-tegra: Add vbus_gpio to platform data
Diffstat (limited to 'drivers/usb/host/ehci-tegra.c')
| -rw-r--r-- | drivers/usb/host/ehci-tegra.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 8618336..826c2fd 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -581,15 +581,16 @@ static const struct hc_driver tegra_ehci_hc_driver = { .port_handed_over = ehci_port_handed_over, }; -static int setup_vbus_gpio(struct platform_device *pdev) +static int setup_vbus_gpio(struct platform_device *pdev, + struct tegra_ehci_platform_data *pdata) { int err = 0; int gpio; - if (!pdev->dev.of_node) - return 0; - - gpio = of_get_named_gpio(pdev->dev.of_node, "nvidia,vbus-gpio", 0); + gpio = pdata->vbus_gpio; + if (!gpio_is_valid(gpio)) + gpio = of_get_named_gpio(pdev->dev.of_node, + "nvidia,vbus-gpio", 0); if (!gpio_is_valid(gpio)) return 0; @@ -633,7 +634,7 @@ static int tegra_ehci_probe(struct platform_device *pdev) if (!pdev->dev.dma_mask) pdev->dev.dma_mask = &tegra_ehci_dma_mask; - setup_vbus_gpio(pdev); + setup_vbus_gpio(pdev, pdata); tegra = kzalloc(sizeof(struct tegra_ehci_hcd), GFP_KERNEL); if (!tegra) |