[PATCH] make drivers/scsi/a3000.c check request_irq (240p3) (fwd)

[Geert U. <ge...@li...>]

I'll forward the others as well.

---------- Forwarded message ----------
Date: Sun, 14 Jan 2001 19:49:35 +0100
From: Rasmus Andersen <ra...@ja...>
To: lin...@vg...
Subject: [PATCH] make drivers/scsi/a3000.c check request_irq (240p3)

Hi.

(I cannot seem to find a maintainer for this code.)

The following patch makes drivers/scsi/a3000.c check the return from
request_irq. Applies cleanly against 2.4.0 and ac9.

Comments?


--- linux-ac9/drivers/scsi/a3000.c.org	Sun Jan 14 13:47:32 2001
+++ linux-ac9/drivers/scsi/a3000.c	Sun Jan 14 14:04:52 2001
@@ -194,8 +194,11 @@
     DMA(a3000_host)->DAWR = DAWR_A3000;
     wd33c93_init(a3000_host, (wd33c93_regs *)&(DMA(a3000_host)->SASR),
 		 dma_setup, dma_stop, WD33C93_FS_12_15);
-    request_irq(IRQ_AMIGA_PORTS, a3000_intr, SA_SHIRQ, "A3000 SCSI",
-		a3000_intr);
+    if (!request_irq(IRQ_AMIGA_PORTS, a3000_intr, SA_SHIRQ, "A3000 SCSI",
+		     a3000_intr)) {
+	release_mem_region(0xDD0000, 256);
+    	return 0;
+    }	    
     DMA(a3000_host)->CNTR = CNTR_PDMD | CNTR_INTEN;
     called = 1;
 

-- 
Regards,
        Rasmus(ra...@ja...)

"No man is genuinely happy, married, who has to drink worse whiskey than he
used to drink when he was single." H.L. Mencken
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