ARM: at91/pata: use gpio_is_valid to check the gpio
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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@ -360,7 +360,7 @@ static int __devinit pata_at91_probe(struct platform_device *pdev)
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ap->flags |= ATA_FLAG_SLAVE_POSS;
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ap->pio_mask = ATA_PIO4;
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if (!irq) {
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if (!gpio_is_valid(irq)) {
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ap->flags |= ATA_FLAG_PIO_POLLING;
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ata_port_desc(ap, "no IRQ, using PIO polling");
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}
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@ -414,8 +414,8 @@ static int __devinit pata_at91_probe(struct platform_device *pdev)
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host->private_data = info;
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ret = ata_host_activate(host, irq ? gpio_to_irq(irq) : 0,
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irq ? ata_sff_interrupt : NULL,
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return ata_host_activate(host, gpio_is_valid(irq) ? gpio_to_irq(irq) : 0,
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gpio_is_valid(irq) ? ata_sff_interrupt : NULL,
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irq_flags, &pata_at91_sht);
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if (!ret)
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