diff mbox

[-v2,6/8] x86/PCI: Move final fixup quirks from __init to __devinit

Message ID 20120709213633.8975.74128.stgit@amt.stowe (mailing list archive)
State New, archived
Headers show

Commit Message

Myron Stowe July 9, 2012, 9:36 p.m. UTC
The PCI subsystem's final fixups are executed once during boot, after the
pci-device is found.  As long as the system does not support hot-plug,
specifying __init is fine.

With hot-plug, either physically based hot-plug events or pseudo hot-plug
events such as "echo 1 > /sys/bus/pci/rescan", it is possible to remove a
PCI bus during run time and have it rediscovered which will require the
call of the fixups again in order for the device to function properly.

This patch prepares specific quirk(s) for use with hot-plug events.

Signed-off-by: Myron Stowe <myron.stowe@redhat.com>

 arch/x86/kernel/quirks.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox


diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c
index 03920a1..1b27de5 100644
--- a/arch/x86/kernel/quirks.c
+++ b/arch/x86/kernel/quirks.c
 #if defined(CONFIG_PCI) && defined(CONFIG_NUMA)
 /* Set correct numa_node information for AMD NB functions */
-static void __init quirk_amd_nb_node(struct pci_dev *dev)
+static void __devinit quirk_amd_nb_node(struct pci_dev *dev)
 	struct pci_dev *nb_ht;
 	unsigned int devfn;