PCI: include linux/pm_wakeup.h for device_set_wakeup_capable

drivers/pci/pci.c needs pm_wakeup.h since it uses device_set_wakup_capable().
The latter also needs to be stubbed out for !CONFIG_PM.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

2 files changed, 3 insertions, 0 deletions

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index ace518116cc5..44a46c92b721 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -17,6 +17,7 @@
 #include <linux/string.h>
 #include <linux/log2.h>
 #include <linux/pci-aspm.h>
+#include <linux/pm_wakeup.h>
 #include <asm/dma.h>    /* isa_dma_bridge_buggy */
 #include "pci.h"
 
diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h
index 3af0c8d05cdc..0aae7776185e 100644
--- a/include/linux/pm_wakeup.h
+++ b/include/linux/pm_wakeup.h
@@ -63,6 +63,8 @@ static inline void device_init_wakeup(struct device *dev, int val)
         dev->power.can_wakeup = !!val;
 }
 
+static inline void device_set_wakeup_capable(struct device *dev, int val) { }
+
 static inline int device_can_wakeup(struct device *dev)
 {
         return dev->power.can_wakeup;