summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMathias Krause <minipli@googlemail.com>2013-03-24 19:40:01 +0100
committerStefan Reinauer <stefan.reinauer@coreboot.org>2013-03-25 13:18:41 +0100
commit7a9da71c5f276cdfd986ad81b2b344fc641bd0a7 (patch)
tree5d31c45712d57591f7300ee2fd86106a288ec6ea
parentc15551ab0878c16f61335a701dd34c7d0e89120e (diff)
libpayload: EHCI - detach controller in ehci_shutdown()
It shouldn't be used any more as we're about to free() the memory behind the controller -- therefore detach it. Change-Id: I875322a9940570c51d412a7f3bfb6af4ea3b3764 Signed-off-by: Mathias Krause <minipli@googlemail.com> Reviewed-on: http://review.coreboot.org/2899 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.huber@secunet.com> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
-rw-r--r--payloads/libpayload/drivers/usb/ehci.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c
index 972962cf51..3e5de1dc03 100644
--- a/payloads/libpayload/drivers/usb/ehci.c
+++ b/payloads/libpayload/drivers/usb/ehci.c
@@ -170,6 +170,7 @@ static int ehci_set_periodic_schedule(ehci_t *ehcic, int enable)
static void ehci_shutdown (hci_t *controller)
{
+ detach_controller(controller);
/* Make sure periodic schedule is disabled */
ehci_set_periodic_schedule(EHCI_INST(controller), 0);
/* Free periodic frame list */