diff options
| author | Roger Quadros <rogerq@ti.com> | 2013-03-12 11:44:43 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-15 19:51:46 +0100 |
| commit | 218a214723d75f5692660d4f4eb4f524b0dfabec (patch) | |
| tree | af45e342e2fed4a4e4a66589d5f421651b6d029e | |
| parent | USB: ehci-omap: Remove PHY reset handling code (diff) | |
| download | linux-218a214723d75f5692660d4f4eb4f524b0dfabec.tar.xz linux-218a214723d75f5692660d4f4eb4f524b0dfabec.zip | |
USB: ehci-omap: Remove PHY regulator handling code
PHY regulator handling must be done in the PHY driver
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/host/ehci-omap.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 0bbfdc1ee557..57fe98548116 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -43,7 +43,6 @@ #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/usb/ulpi.h> -#include <linux/regulator/consumer.h> #include <linux/pm_runtime.h> #include <linux/gpio.h> #include <linux/clk.h> @@ -112,19 +111,6 @@ static int omap_ehci_init(struct usb_hcd *hcd) return rc; } -static void disable_put_regulator( - struct usbhs_omap_platform_data *pdata) -{ - int i; - - for (i = 0 ; i < OMAP3_HS_USB_PORTS ; i++) { - if (pdata->regulator[i]) { - regulator_disable(pdata->regulator[i]); - regulator_put(pdata->regulator[i]); - } - } -} - /* configure so an HC device and id are always provided */ /* always called with process context; sleeping is OK */ @@ -152,7 +138,6 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) int ret = -ENODEV; int irq; int i; - char supply[7]; struct omap_hcd *omap; if (usb_disabled()) @@ -213,23 +198,6 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) usb_phy_set_suspend(omap->phy[i], 0); } - /* get ehci regulator and enable */ - for (i = 0 ; i < OMAP3_HS_USB_PORTS ; i++) { - if (pdata->port_mode[i] != OMAP_EHCI_PORT_MODE_PHY) { - pdata->regulator[i] = NULL; - continue; - } - snprintf(supply, sizeof(supply), "hsusb%d", i); - pdata->regulator[i] = regulator_get(dev, supply); - if (IS_ERR(pdata->regulator[i])) { - pdata->regulator[i] = NULL; - dev_dbg(dev, - "failed to get ehci port%d regulator\n", i); - } else { - regulator_enable(pdata->regulator[i]); - } - } - pm_runtime_enable(dev); pm_runtime_get_sync(dev); @@ -255,7 +223,6 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) return 0; err_pm_runtime: - disable_put_regulator(pdata); pm_runtime_put_sync(dev); err_phy: @@ -286,7 +253,6 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev) int i; usb_remove_hcd(hcd); - disable_put_regulator(dev->platform_data); for (i = 0; i < omap->nports; i++) { if (omap->phy[i]) |