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-rw-r--r--drivers/ata/pata_at91.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ata/pata_at91.c b/drivers/ata/pata_at91.c
index a76f24a..5249e6d 100644
--- a/drivers/ata/pata_at91.c
+++ b/drivers/ata/pata_at91.c
@@ -360,7 +360,7 @@ static int __devinit pata_at91_probe(struct platform_device *pdev)
ap->flags |= ATA_FLAG_SLAVE_POSS;
ap->pio_mask = ATA_PIO4;
- if (!irq) {
+ if (!gpio_is_valid(irq)) {
ap->flags |= ATA_FLAG_PIO_POLLING;
ata_port_desc(ap, "no IRQ, using PIO polling");
}
@@ -414,8 +414,8 @@ static int __devinit pata_at91_probe(struct platform_device *pdev)
host->private_data = info;
- ret = ata_host_activate(host, irq ? gpio_to_irq(irq) : 0,
- irq ? ata_sff_interrupt : NULL,
+ return ata_host_activate(host, gpio_is_valid(irq) ? gpio_to_irq(irq) : 0,
+ gpio_is_valid(irq) ? ata_sff_interrupt : NULL,
irq_flags, &pata_at91_sht);
if (!ret)
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