[alsa-devel] [patch] sound: oss/ad1848: remove some dead code

31 Jan 2017

We never use the irq2dev[] array so we can remove this assignment.
Signed-off-by: Dan Carpenter dan.carpenter@oracle.com

diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
index 6368e5c7d0ba..f6156d8169d0 100644
--- a/sound/oss/ad1848.c
+++ b/sound/oss/ad1848.c
@@ -121,11 +121,6 @@ static bool deskpro_xl;
 static bool deskpro_m;
 static bool soundpro;
-static volatile signed char irq2dev[17] = {
-	-1, -1, -1, -1, -1, -1, -1, -1,
-	-1, -1, -1, -1, -1, -1, -1, -1, -1
-};
-
 #ifndef EXCLUDE_TIMERS
 static int timer_installed = -1;
 #endif
@@ -2060,7 +2055,7 @@ int ad1848_init (char *name, struct resource *ports, int irq, int dma_playback,
    	else
    		devc->irq_ok = 1;	/* Couldn't test. assume it's OK */
    } else if (irq < 0)
-		irq2dev[-irq] = devc->dev_no = my_dev;
+		devc->dev_no = my_dev;
#ifndef EXCLUDE_TIMERS
    if ((capabilities[devc->model].flags & CAP_F_TIMER) &&

    

Dan Carpenter