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@xxxxxxxxx> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index af62514..7491b11 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -6438,6 +6438,9 @@ 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; } - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
