From 0392a7c327e65512a62bbfc1ca3ced00b90735ab Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Mon, 4 Mar 2013 17:19:20 +0800 Subject: ENGR00251209-4 msl-mx6: usb: Fix system hang when unload gadget module At gadget module remove function, it closes the clock, but at platform code, it still visits register. In fact, The PHY has already been low power mode when driver's remove before platform code is called. Signed-off-by: Peter Chen --- arch/arm/mach-mx6/usb_dr.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm/mach-mx6/usb_dr.c b/arch/arm/mach-mx6/usb_dr.c index efae4aef6d23..372253e37268 100644 --- a/arch/arm/mach-mx6/usb_dr.c +++ b/arch/arm/mach-mx6/usb_dr.c @@ -163,9 +163,6 @@ static void usbotg_uninit_ext(struct platform_device *pdev) { otg_used--; if (!otg_used) { - enter_phy_lowpower_suspend(pdev->dev.platform_data, true); - mdelay(3); - clk_disable(usb_phy1_clk); clk_put(usb_phy1_clk); -- cgit v1.2.3