kdbus: Revert "fs: unexport poll_schedule_timeout"

This reverts commit 8f546ae1fc5ce8396827d4868c7eee1f1cc6947a.

Change-Id: I5429471eeb092c55a50e37c0b642d50d69daebc7
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>

diff --git a/fs/select.c b/fs/select.c
index 53a0c14..6e7550f 100644 (file)
--- a/fs/select.c
+++ b/fs/select.c
@@ -233,7 +233,7 @@ static void __pollwait(struct file *filp, wait_queue_head_t *wait_address,
        add_wait_queue(wait_address, &entry->wait);
 }
 
-static int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
+int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
                          ktime_t *expires, unsigned long slack)
 {
        int rc = -EINTR;
@@ -258,6 +258,7 @@ static int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
 
        return rc;
 }
+EXPORT_SYMBOL(poll_schedule_timeout);
 
 /**
  * poll_select_set_timeout - helper function to setup the timeout value

diff --git a/include/linux/poll.h b/include/linux/poll.h
index 1cdc32b..02ff7ee 100644 (file)
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -112,6 +112,8 @@ struct poll_wqueues {
 
 extern void poll_initwait(struct poll_wqueues *pwq);
 extern void poll_freewait(struct poll_wqueues *pwq);
+extern int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
+                                ktime_t *expires, unsigned long slack);
 extern u64 select_estimate_accuracy(struct timespec64 *tv);
 
 #define MAX_INT64_SECONDS (((s64)(~((u64)0)>>1)/HZ)-1)