| From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
| Date: Mon, 28 Oct 2013 12:19:57 +0100 |
| Subject: wait.h: include atomic.h |
| |
| | CC init/main.o |
| |In file included from include/linux/mmzone.h:9:0, |
| | from include/linux/gfp.h:4, |
| | from include/linux/kmod.h:22, |
| | from include/linux/module.h:13, |
| | from init/main.c:15: |
| |include/linux/wait.h: In function ‘wait_on_atomic_t’: |
| |include/linux/wait.h:982:2: error: implicit declaration of function ‘atomic_read’ [-Werror=implicit-function-declaration] |
| | if (atomic_read(val) == 0) |
| | ^ |
| |
| This pops up on ARM. Non-RT gets its atomic.h include from spinlock.h |
| |
| Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
| --- |
| include/linux/wait.h | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/include/linux/wait.h |
| +++ b/include/linux/wait.h |
| @@ -8,6 +8,7 @@ |
| #include <linux/spinlock.h> |
| #include <asm/current.h> |
| #include <uapi/linux/wait.h> |
| +#include <linux/atomic.h> |
| |
| typedef struct __wait_queue wait_queue_t; |
| typedef int (*wait_queue_func_t)(wait_queue_t *wait, unsigned mode, int flags, void *key); |