patch-2.4.0-test2 linux/drivers/sound/cs4232.c

• Lines: 12
• Date: Mon Jun 19 13:42:41 2000
• Orig file: v2.4.0-test1/linux/drivers/sound/cs4232.c
• Orig date: Tue Mar 7 14:32:26 2000

diff -u --recursive --new-file v2.4.0-test1/linux/drivers/sound/cs4232.c linux/drivers/sound/cs4232.c
@@ -346,6 +346,11 @@
 	if(synthio != -1)
 		printk(KERN_WARNING "cs4232: wavefront support not enabled in this driver.\n");
 #endif
+	if(io==-1||irq==-1||dma==-1)
+	{
+		printk(KERN_ERR "cs4232: Must set io, irq and dma.\n");
+		return -ENODEV;
+	}
 
 	cfg.io_base = io;
 	cfg.irq = irq;