Call 'struct process' parameters 'pr' to distinguish from 'struct proc'

parameters which are usually called 'p'.

Spotted and ok anton@

diff --git a/sys/dev/video.c b/sys/dev/video.c
index b6bde91..57d960a 100644 (file)
--- a/sys/dev/video.c
+++ b/sys/dev/video.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: video.c,v 1.51 2021/02/17 07:08:15 mglocker Exp $     */
+/*     $OpenBSD: video.c,v 1.52 2021/02/17 08:51:40 mglocker Exp $     */
 
 /*
  * Copyright (c) 2008 Robert Nagy <robert@openbsd.org>
@@ -604,15 +604,15 @@ video_stop(struct video_softc *sc)
 }
 
 int
-video_claim(struct video_softc *sc, struct process *p)
+video_claim(struct video_softc *sc, struct process *pr)
 {
-       if (sc->sc_owner != NULL && sc->sc_owner != p) {
+       if (sc->sc_owner != NULL && sc->sc_owner != pr) {
                DPRINTF(1, "%s: already owned=%p\n", __func__, sc->sc_owner);
                return (EBUSY);
        }
 
        if (sc->sc_owner == NULL) {
-               sc->sc_owner = p;
+               sc->sc_owner = pr;
                DPRINTF(1, "%s: new owner=%p\n", __func__, sc->sc_owner);
        }