[src/trunk]: src/sys/arch/landisk/dev Use sel{record,remove}_knote().

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6783e58b2f30
branches:  trunk
changeset: 979210:6783e58b2f30
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Sat Dec 19 21:25:03 2020 +0000

description:
Use sel{record,remove}_knote().

diffstat:

 sys/arch/landisk/dev/button.c |  12 ++++--------
 1 files changed, 4 insertions(+), 8 deletions(-)

diffs (58 lines):

diff -r ea1217d44f1f -r 6783e58b2f30 sys/arch/landisk/dev/button.c
--- a/sys/arch/landisk/dev/button.c     Sat Dec 19 20:47:24 2020 +0000
+++ b/sys/arch/landisk/dev/button.c     Sat Dec 19 21:25:03 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: button.c,v 1.9 2017/10/25 08:12:37 maya Exp $  */
+/*     $NetBSD: button.c,v 1.10 2020/12/19 21:25:03 thorpej Exp $      */
 
 /*
  * Copyright (c) 2003 Wasabi Systems, Inc.
@@ -36,7 +36,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: button.c,v 1.9 2017/10/25 08:12:37 maya Exp $");
+__KERNEL_RCSID(0, "$NetBSD: button.c,v 1.10 2020/12/19 21:25:03 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/conf.h>
@@ -296,8 +296,7 @@
 {
 
        mutex_enter(&btn_event_queue_lock);
-       SLIST_REMOVE(&btn_event_queue_selinfo.sel_klist,
-           kn, knote, kn_selnext);
+       selremove_knote(&btn_event_queue_selinfo, kn);
        mutex_exit(&btn_event_queue_lock);
 }
 
@@ -329,7 +328,6 @@
 int
 btnkqfilter(dev_t dev, struct knote *kn)
 {
-       struct klist *klist;
 
        if (minor(dev) != 0) {
                return (ENODEV);
@@ -337,12 +335,10 @@
 
        switch (kn->kn_filter) {
        case EVFILT_READ:
-               klist = &btn_event_queue_selinfo.sel_klist;
                kn->kn_fop = &btn_read_filtops;
                break;
 
        case EVFILT_WRITE:
-               klist = &btn_event_queue_selinfo.sel_klist;
                kn->kn_fop = &btn_write_filtops;
                break;
 
@@ -351,7 +347,7 @@
        }
 
        mutex_enter(&btn_event_queue_lock);
-       SLIST_INSERT_HEAD(klist, kn, kn_selnext);
+       selrecord_knote(&btn_event_queue_selinfo, kn);
        mutex_exit(&btn_event_queue_lock);
 
        return (0);