FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-02-05 10:46:58 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

USB: ehci-omap: Remove PHY regulator handling code

Browse Source 
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>
This commit is contained in:
Roger Quadros 2013-03-12 12:44:43 +02:00 committed by Greg Kroah-Hartman
parent 87425ad363
commit 218a214723
1 changed files with 0 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/usb/host/ehci-omap.c
View File

@ -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])