libata: fix probe time irq printouts
authorOlof Johansson <olof@lixom.net>
Sun, 3 Jun 2007 23:35:10 +0000 (18:35 -0500)
committerJeff Garzik <jeff@garzik.org>
Sun, 10 Jun 2007 02:40:28 +0000 (22:40 -0400)
Most drivers don't seem to fill out the host->irq field, resulting in the
wrong (no) irq being reported at probe time. For example, sil24 on my system:

ata1: SATA max UDMA/100 cmd 0xd00008009001f000 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 0
ata2: SATA max UDMA/100 cmd 0xd000080090021000 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 0

Since they're allocated and set up in ata_host_activate(), just save
them away there.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/ata/libata-core.c

index 6a8a5179ceef2b9906ced4edc0a17bfba4fbe58e..c90c8e0fc49c7366ddd138e02f8a3eaa4d5205b6 100644 (file)
@@ -6435,6 +6435,9 @@ int ata_host_activate(struct ata_host *host, int irq,
        if (rc)
                devm_free_irq(host->dev, irq, host);
 
+       /* Used to print device info at probe */
+       host->irq = irq;
+
        return rc;
 }