Don't attempt to initialize the pcaudio device on open. The attach routine

already does the initialization (though it didn't set pca_initialized, so
we always initialized twice) and since attach calls make_dev(), there's no
way that pcaopen() can be called before pcaattach().

1 files changed, 0 insertions, 6 deletions

diff --git a/sys/i386/isa/pcaudio.c b/sys/i386/isa/pcaudio.c
index 8002fcc..fa31671 100644
--- a/sys/i386/isa/pcaudio.c
+++ b/sys/i386/isa/pcaudio.c
@@ -144,7 +144,6 @@ static unsigned char alaw_linear[] = {
 };
 
 static int pca_sleep = 0;
-static int pca_initialized = 0;
 
 static void pcaintr(struct clockframe *frame);
 
@@ -369,11 +368,6 @@ pcaopen(dev_t dev, int flags, int fmt, struct thread *td)
 	if (minor(dev) > 0)
 		return ENXIO;
 
-	if (!pca_initialized) {
-		pca_init();
-		pca_initialized = 1;
-	}
-
 	/* audio device can only be open by one process */
 	if (pca_status.open) {
 		pca_status.queries = 1;