linux_compat: move vzalloc() to header file as an inline function

[karo-tx-uboot.git] / include / linux / compat.h

diff --git a/include/linux/compat.h b/include/linux/compat.h
index b40133cb3cd160e66ca66516e1c47e49300a9aff..a3d136b70b6a8e0bfa31cbf3c365d3c5daf6d4a4 100644 (file)
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -40,6 +40,10 @@ void *kmalloc(size_t size, int flags);
 void *kzalloc(size_t size, int flags);
 #define vmalloc(size)  kmalloc(size, 0)
 #define __vmalloc(size, flags, pgsz)   kmalloc(size, flags)
+static inline void *vzalloc(unsigned long size)
+{
+       return kzalloc(size, 0);
+}
 #define kfree(ptr)     free(ptr)
 #define vfree(ptr)     free(ptr)
 
@@ -189,8 +193,6 @@ struct work_struct {};
 unsigned long copy_from_user(void *dest, const void *src,
                             unsigned long count);
 
-void *vzalloc(unsigned long size);
-
 typedef unused_t spinlock_t;
 typedef int    wait_queue_head_t;
 
@@ -262,7 +264,6 @@ typedef struct {
 
 /* from include/linux/types.h */
 
-typedef int    atomic_t;
 /**
  * struct callback_head - callback structure for use with RCU and task_work
  * @next: next update requests in a list
@@ -316,8 +317,6 @@ struct notifier_block {};
 
 typedef unsigned long dmaaddr_t;
 
-#define cpu_relax() do {} while (0)
-
 #define pm_runtime_get_sync(dev) do {} while (0)
 #define pm_runtime_put(dev) do {} while (0)
 #define pm_runtime_put_sync(dev) do {} while (0)
@@ -327,6 +326,7 @@ typedef unsigned long dmaaddr_t;
 
 #define IRQ_NONE 0
 #define IRQ_HANDLED 1
+#define IRQ_WAKE_THREAD 2
 
 #define dev_set_drvdata(dev, data) do {} while (0)