From ddcb01ff9bf49c4dbbb058423559f7bc90b89374 Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Fri, 31 Oct 2008 13:52:54 -0700 Subject: USB: Fix PS3 USB shutdown problems Add ehci_shutdown() or ohci_shutdown() calls to the USB PS3 bus glue. ehci_shutdown() and ohci_shutdown() do some controller specific cleanups not done by usb_remove_hcd(). Fixes errors on shutdown or reboot similar to these: ps3-ehci-driver sb_07: HC died; cleaning up irq 51: nobody cared (try booting with the "irqpoll" option) Related bugzilla reports: http://bugzilla.kernel.org/show_bug.cgi?id=11819 http://bugzilla.terrasoftsolutions.com/show_bug.cgi?id=317 Signed-off-by: Geoff Levand Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-ps3.c | 1 + drivers/usb/host/ohci-ps3.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/usb/host') diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c index 0eba894bcb0..9c9da35abc6 100644 --- a/drivers/usb/host/ehci-ps3.c +++ b/drivers/usb/host/ehci-ps3.c @@ -205,6 +205,7 @@ static int ps3_ehci_remove(struct ps3_system_bus_device *dev) tmp = hcd->irq; + ehci_shutdown(hcd); usb_remove_hcd(hcd); ps3_system_bus_set_driver_data(dev, NULL); diff --git a/drivers/usb/host/ohci-ps3.c b/drivers/usb/host/ohci-ps3.c index 2089d8a46c4..3c1a3b5f89f 100644 --- a/drivers/usb/host/ohci-ps3.c +++ b/drivers/usb/host/ohci-ps3.c @@ -192,7 +192,7 @@ fail_start: return result; } -static int ps3_ohci_remove (struct ps3_system_bus_device *dev) +static int ps3_ohci_remove(struct ps3_system_bus_device *dev) { unsigned int tmp; struct usb_hcd *hcd = @@ -205,6 +205,7 @@ static int ps3_ohci_remove (struct ps3_system_bus_device *dev) tmp = hcd->irq; + ohci_shutdown(hcd); usb_remove_hcd(hcd); ps3_system_bus_set_driver_data(dev, NULL); -- cgit v1.2.3