This is a cosmetic change to prevent libata-sff adding irq
descriptions to dummy ports, since the information, while largely
unused, is erroneous.
Signed-off-by: James Bottomley <James.Bottomley@xxxxxxx>
---
drivers/ata/libata-sff.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index f8380ce..b1b926c 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -2447,13 +2447,18 @@ int ata_pci_sff_activate_host(struct ata_host *host,
return -ENOMEM;
if (!legacy_mode && pdev->irq) {
+ int i;
+
rc = devm_request_irq(dev, pdev->irq, irq_handler,
IRQF_SHARED, drv_name, host);
if (rc)
goto out;
- ata_port_desc(host->ports[0], "irq %d", pdev->irq);
- ata_port_desc(host->ports[1], "irq %d", pdev->irq);
+ for (i = 0; i < 2; i++) {
+ if (ata_port_is_dummy(host->ports[i]))
+ continue;
+ ata_port_desc(host->ports[i], "irq %d", pdev->irq);
+ }
} else if (legacy_mode) {
if (!ata_port_is_dummy(host->ports[0])) {
rc = devm_request_irq(dev, ATA_PRIMARY_IRQ(pdev),
--
1.7.4.1
--
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