tree ac170991ef1db1127d59a0d7231a8cbb53b5474c
parent 1b7c9fcaa147662628078c83ecaf1ef2c5c9c9d0
author Linas Vepstas <linas@austin.ibm.com> 1194471839 -0600
committer Greg Kroah-Hartman <gregkh@suse.de> 1201907062 -0800

PCI: export pci_restore_msi_state()

PCI error recovery usually involves the PCI adapter being reset.
If the device is using MSI, the reset will cause the MSI state
to be lost; the device driver needs to restore the MSI state.

The pci_restore_msi_state() routine is currently protected
by CONFIG_PM; remove this, and also export the symbol, so
that it can be used in a modle.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>