diff options
| author | Richard Zhao <richard.zhao@freescale.com> | 2012-06-13 20:34:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-13 12:38:36 -0700 |
| commit | c2e935a7db6e7354e9dd138b7f6f4c53affc09d9 (patch) | |
| tree | 4e68dbb44f0924cc6b01385b2ec99124486446dd /drivers/usb/host/ehci-fsl.c | |
| parent | 4527715979a34601b783f5f12774586c679c2a89 (diff) | |
| download | op-kernel-dev-c2e935a7db6e7354e9dd138b7f6f4c53affc09d9.zip op-kernel-dev-c2e935a7db6e7354e9dd138b7f6f4c53affc09d9.tar.gz | |
USB: move transceiver from ehci_hcd and ohci_hcd to hcd and rename it as phy
- to decrease redundant since both ehci_hcd and ohci_hcd have the same variable
- it helps access phy in usb core code
- phy is more meaningful than transceiver
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-fsl.c')
| -rw-r--r-- | drivers/usb/host/ehci-fsl.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 4336257..3379945 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -142,19 +142,19 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver, if (pdata->operating_mode == FSL_USB2_DR_OTG) { struct ehci_hcd *ehci = hcd_to_ehci(hcd); - ehci->transceiver = usb_get_transceiver(); - dev_dbg(&pdev->dev, "hcd=0x%p ehci=0x%p, transceiver=0x%p\n", - hcd, ehci, ehci->transceiver); + hcd->phy = usb_get_transceiver(); + dev_dbg(&pdev->dev, "hcd=0x%p ehci=0x%p, phy=0x%p\n", + hcd, ehci, hcd->phy); - if (ehci->transceiver) { - retval = otg_set_host(ehci->transceiver->otg, + if (hcd->phy) { + retval = otg_set_host(hcd->phy->otg, &ehci_to_hcd(ehci)->self); if (retval) { - usb_put_transceiver(ehci->transceiver); + usb_put_transceiver(hcd->phy); goto err4; } } else { - dev_err(&pdev->dev, "can't find transceiver\n"); + dev_err(&pdev->dev, "can't find phy\n"); retval = -ENODEV; goto err4; } @@ -190,11 +190,10 @@ static void usb_hcd_fsl_remove(struct usb_hcd *hcd, struct platform_device *pdev) { struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data; - struct ehci_hcd *ehci = hcd_to_ehci(hcd); - if (ehci->transceiver) { - otg_set_host(ehci->transceiver->otg, NULL); - usb_put_transceiver(ehci->transceiver); + if (hcd->phy) { + otg_set_host(hcd->phy->otg, NULL); + usb_put_transceiver(hcd->phy); } usb_remove_hcd(hcd); |
