diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2010-12-22 18:57:02 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-12-22 18:57:02 +0100 |
| commit | 4b7bd364700d9ac8372eff48832062b936d0793b (patch) | |
| tree | 0dbf78c95456a0b02d07fcd473281f04a87e266d /drivers/usb/host/ehci-mxc.c | |
| parent | c0d8768af260e2cbb4bf659ae6094a262c86b085 (diff) | |
| parent | 90a8a73c06cc32b609a880d48449d7083327e11a (diff) | |
Merge branch 'master' into for-next
Conflicts:
MAINTAINERS
arch/arm/mach-omap2/pm24xx.c
drivers/scsi/bfa/bfa_fcpim.c
Needed to update to apply fixes for which the old branch was too
outdated.
Diffstat (limited to 'drivers/usb/host/ehci-mxc.c')
| -rw-r--r-- | drivers/usb/host/ehci-mxc.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index ac9c4d7c44af..bce85055019a 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -36,6 +36,8 @@ struct ehci_mxc_priv { static int ehci_mxc_setup(struct usb_hcd *hcd) { struct ehci_hcd *ehci = hcd_to_ehci(hcd); + struct device *dev = hcd->self.controller; + struct mxc_usbh_platform_data *pdata = dev_get_platdata(dev); int retval; /* EHCI registers start at offset 0x100 */ @@ -63,6 +65,12 @@ static int ehci_mxc_setup(struct usb_hcd *hcd) ehci_reset(ehci); + /* set up the PORTSCx register */ + ehci_writel(ehci, pdata->portsc, &ehci->regs->port_status[0]); + + /* is this really needed? */ + msleep(10); + ehci_port_power(ehci, 0); return 0; } @@ -114,7 +122,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev) struct mxc_usbh_platform_data *pdata = pdev->dev.platform_data; struct usb_hcd *hcd; struct resource *res; - int irq, ret, temp; + int irq, ret; struct ehci_mxc_priv *priv; struct device *dev = &pdev->dev; @@ -188,10 +196,6 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev) clk_enable(priv->ahbclk); } - /* set up the PORTSCx register */ - ehci_writel(ehci, pdata->portsc, &ehci->regs->port_status[0]); - mdelay(10); - /* setup specific usb hw */ ret = mxc_initialize_usb_hw(pdev->id, pdata->flags); if (ret < 0) |