[PATCH][BUGFIX] : megaraid patch for 2.10.1 (irq disable bug fix)

[Bagalkote, Sreenivas]

Hello all,

The following patch fixes a bug in megaraid driver version 2.10.1
where irq was erroneously being disabled.

Thanks,
Sreenivas

diff -Naur current/drivers/scsi/megaraid.c patched/drivers/scsi/megaraid.c
--- current/drivers/scsi/megaraid.c	2004-02-23 23:56:10.000000000 -0500
+++ patched/drivers/scsi/megaraid.c	2004-02-23 23:56:18.000000000 -0500
@@ -2474,7 +2474,9 @@
 	memset(raw_mbox, 0, sizeof(raw_mbox));
 	raw_mbox[0] = FLUSH_ADAPTER;
 
-	irq_disable(adapter);
+	if( adapter->flag & BOARD_IOMAP ) 
+		irq_disable(adapter);
+
 	free_irq(adapter->host->irq, adapter);
 
 	/* Issue a blocking (interrupts disabled) command to the card */
@@ -4040,7 +4042,9 @@
 		memset(raw_mbox, 0, sizeof(raw_mbox));
 		raw_mbox[0] = FLUSH_ADAPTER;
 
-		irq_disable(adapter);
+		if( adapter->flag & BOARD_IOMAP ) 
+			irq_disable(adapter);
+
 		free_irq(adapter->host->irq, adapter);
 
 		/*
-
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