From: Łukasz Stelmach <l.stelmach@samsung.com>
Date: Mon, 21 Dec 2020 11:40:27 +0000 (+0100)
Subject: kdbus: Revert "fs: unexport poll_schedule_timeout"
X-Git-Tag: accepted/tizen/unified/20210119.130216~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=581755641c4d99db3beb87bc52e4986b6220ef64;p=platform%2Fkernel%2Flinux-rpi.git

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
--- 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
--- 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)