From: Rasmus Andersen <rasmus@jaquet.dk>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] make drivers/scsi/a3000.c check request_irq (240p3)
Date: Sun, 14 Jan 2001 19:49:35 +0100 [thread overview]
Message-ID: <20010114194935.A602@jaquet.dk> (raw)
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(rasmus@jaquet.dk)
"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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next reply other threads:[~2001-01-14 18:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-14 18:49 Rasmus Andersen [this message]
2001-01-14 20:00 ` [PATCH] make drivers/scsi/a3000.c check request_irq (240p3) Rasmus Andersen
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