Subject: [PATCH] [acpi power] Update power headaer

- Add err() macro
- Add ->p_refs to struct acpi_power for keeping track of how many
  times the power resource has been powered on.

Signed-off-by: Patrick Mochel <mochel@linux.intel.com>

---

 drivers/acpi/drivers/power/power.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

applies-to: 6565a29b6e99c46d4c5eee1d5089ffbcb12a57a0
ba3fb5400b6783e125cc9cf474735805a5831369
diff --git a/drivers/acpi/drivers/power/power.h b/drivers/acpi/drivers/power/power.h
index b507a93..3b8b2af 100644
--- a/drivers/acpi/drivers/power/power.h
+++ b/drivers/acpi/drivers/power/power.h
@@ -6,6 +6,8 @@
 #define dbg(fmt, ...)
 #endif
 
+#define err(fmt, ...) printk(KERN_ERR PREFIX "power: " fmt "\n", ## __VA_ARGS__)
+
 #define _COMPONENT	ACPI_POWER_COMPONENT
 ACPI_MODULE_NAME("acpi_power");
 
@@ -15,6 +17,7 @@ ACPI_MODULE_NAME("acpi_power");
 #define ACPI_POWER_RESOURCE_STATE_UNKNOWN 0xFF
 
 struct acpi_power {
+	u32			p_refs;
 	struct acpi_dev		* p_ad;
 	u32			p_state;
 	u32			p_power_state;
---
0.99.9.GIT