From 662dca54ca67c92b7aa14b9a2ec54acacf33ce45 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 22 Jun 2012 17:02:46 +0530 Subject: usb: otg: support for multiple transceivers by a single controller Add a linked list for keeping multiple PHY instances with different types so that we can have separate USB2 and USB3 PHYs on one single board. _get_phy_ has been changed so that the controller gets the transceiver by type. _remove_phy_ has been added to let the phy be removed from the phy list. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi --- drivers/usb/otg/mv_otg.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/usb/otg/mv_otg.c') diff --git a/drivers/usb/otg/mv_otg.c b/drivers/usb/otg/mv_otg.c index 18e90fe..3f124e8 100644 --- a/drivers/usb/otg/mv_otg.c +++ b/drivers/usb/otg/mv_otg.c @@ -690,7 +690,7 @@ int mv_otg_remove(struct platform_device *pdev) for (clk_i = 0; clk_i <= mvotg->clknum; clk_i++) clk_put(mvotg->clk[clk_i]); - usb_add_phy(NULL); + usb_remove_phy(&mvotg->phy); platform_set_drvdata(pdev, NULL); kfree(mvotg->phy.otg); @@ -853,7 +853,7 @@ static int mv_otg_probe(struct platform_device *pdev) goto err_disable_clk; } - retval = usb_add_phy(&mvotg->phy); + retval = usb_add_phy(&mvotg->phy, USB_PHY_TYPE_USB2); if (retval < 0) { dev_err(&pdev->dev, "can't register transceiver, %d\n", retval); @@ -880,7 +880,7 @@ static int mv_otg_probe(struct platform_device *pdev) return 0; err_set_transceiver: - usb_add_phy(NULL); + usb_remove_phy(&mvotg->phy); err_free_irq: free_irq(mvotg->irq, mvotg); err_disable_clk: -- cgit v1.1