From a9a08845e9acbd224e4ee466f5c1275ed50054e8 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 11 Feb 2018 14:34:03 -0800
Subject: vfs: do bulk POLL* -> EPOLL* replacement

This is the mindless scripted replacement of kernel use of POLL*
variables as described by Al, done by this script:

    for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do
        L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'`
        for f in $L; do sed -i "-es/^\([^\"]*\)\(\<POLL$V\>\)/\\1E\\2/" $f; done
    done

with de-mangling cleanups yet to come.

NOTE! On almost all architectures, the EPOLL* constants have the same
values as the POLL* constants do.  But they keyword here is "almost".
For various bad reasons they aren't the same, and epoll() doesn't
actually work quite correctly in some cases due to this on Sparc et al.

The next patch from Al will sort out the final differences, and we
should be all done.

Scripted-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/char/virtio_console.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers/char/virtio_console.c')

diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 813a2e46824d..468f06134012 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -992,15 +992,15 @@ static __poll_t port_fops_poll(struct file *filp, poll_table *wait)
 
 	if (!port->guest_connected) {
 		/* Port got unplugged */
-		return POLLHUP;
+		return EPOLLHUP;
 	}
 	ret = 0;
 	if (!will_read_block(port))
-		ret |= POLLIN | POLLRDNORM;
+		ret |= EPOLLIN | EPOLLRDNORM;
 	if (!will_write_block(port))
-		ret |= POLLOUT;
+		ret |= EPOLLOUT;
 	if (!port->host_connected)
-		ret |= POLLHUP;
+		ret |= EPOLLHUP;
 
 	return ret;
 }
-- 
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