These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / include / linux / hwspinlock.h

diff --git a/kernel/include/linux/hwspinlock.h b/kernel/include/linux/hwspinlock.h
index 3343298..859d673 100644 (file)
--- a/kernel/include/linux/hwspinlock.h
+++ b/kernel/include/linux/hwspinlock.h
@@ -26,6 +26,7 @@
 #define HWLOCK_IRQ     0x02    /* Disable interrupts, don't save state */
 
 struct device;
+struct device_node;
 struct hwspinlock;
 struct hwspinlock_device;
 struct hwspinlock_ops;
@@ -66,6 +67,7 @@ int hwspin_lock_unregister(struct hwspinlock_device *bank);
 struct hwspinlock *hwspin_lock_request(void);
 struct hwspinlock *hwspin_lock_request_specific(unsigned int id);
 int hwspin_lock_free(struct hwspinlock *hwlock);
+int of_hwspin_lock_get_id(struct device_node *np, int index);
 int hwspin_lock_get_id(struct hwspinlock *hwlock);
 int __hwspin_lock_timeout(struct hwspinlock *, unsigned int, int,
                                                        unsigned long *);
@@ -120,6 +122,11 @@ void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
 {
 }
 
+static inline int of_hwspin_lock_get_id(struct device_node *np, int index)
+{
+       return 0;
+}
+
 static inline int hwspin_lock_get_id(struct hwspinlock *hwlock)
 {
        return 0;