Changeset 646 for GPL/branches/uniaud32-next/include/linux/rwsem.h

Timestamp:

Jan 16, 2021, 10:44:28 PM (5 years ago)

Author:

Paul Smedley

Message:

Move remaining functions from compat_22.h into appropriate linux header and remove legacy header; remove unused adriver.h

File:

• GPL/branches/uniaud32-next/include/linux/rwsem.h (modified) (1 diff)

GPL/branches/uniaud32-next/include/linux/rwsem.h

@@ -3 +3 @@
 #ifndef _LINUX_RWSEM_H
 #define _LINUX_RWSEM_H
+/* rw_semaphore - replaced with mutex */
+#define rw_semaphore semaphore
+#define init_rwsem(x) init_MUTEX(x)
+#define DECLARE_RWSEM(x) DECLARE_MUTEX(x)
+#define down_read(x) down(x)
+#define down_write(x) down(x)
+#define up_read(x) up(x)
+#define up_write(x) up(x)
+
 static inline int down_write_trylock(struct rw_semaphore *sem) {return 0;}
-#define init_rwsem(x) init_MUTEX(x)
 #endif /* _LINUX_RWSEM_H */