From 4e9daaca8d265151789c78a695ffdc774d2af850 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 1 Dec 2011 09:53:25 +0800 Subject: mfd: Use gpio_request_one from omap-usb-host Use gpio_request_one() instead of multiple gpiolib calls. Signed-off-by: Axel Lin Signed-off-by: Samuel Ortiz --- drivers/mfd/omap-usb-host.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) (limited to 'drivers/mfd') diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c index 86e14583a08..6533ecc7167 100644 --- a/drivers/mfd/omap-usb-host.c +++ b/drivers/mfd/omap-usb-host.c @@ -715,19 +715,13 @@ static int usbhs_enable(struct device *dev) clk_enable(omap->usbtll_ick); if (pdata->ehci_data->phy_reset) { - if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0])) { - gpio_request(pdata->ehci_data->reset_gpio_port[0], - "USB1 PHY reset"); - gpio_direction_output - (pdata->ehci_data->reset_gpio_port[0], 0); - } + if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0])) + gpio_request_one(pdata->ehci_data->reset_gpio_port[0], + GPIOF_OUT_INIT_LOW, "USB1 PHY reset"); - if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1])) { - gpio_request(pdata->ehci_data->reset_gpio_port[1], - "USB2 PHY reset"); - gpio_direction_output - (pdata->ehci_data->reset_gpio_port[1], 0); - } + if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1])) + gpio_request_one(pdata->ehci_data->reset_gpio_port[1], + GPIOF_OUT_INIT_LOW, "USB2 PHY reset"); /* Hold the PHY in RESET for enough time till DIR is high */ udelay(10); -- cgit v1.2.3