mfd: Use gpio_request_one from omap-usb-host

Use gpio_request_one() instead of multiple gpiolib calls.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 6 insertions, 12 deletions

diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 86e14583a082..6533ecc71678 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);