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pata_at91: call clk_put() on ata_host_activate() failure 

pata_at91_probe() forgets to call clk_put() iff ata_host_activate() fails...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Sergei Shtylyov 2011-10-10 19:09:17 +04:00 committed by Jeff Garzik
parent c203603360
commit 8e3bfdb95a
1 changed files with 4 additions and 1 deletions
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5
drivers/ata/pata_at91.c
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@ -414,10 +414,13 @@ static int __devinit pata_at91_probe(struct platform_device *pdev)
host->private_data = info;
return ata_host_activate(host, irq ? gpio_to_irq(irq) : 0,
ret = ata_host_activate(host, irq ? gpio_to_irq(irq) : 0,
irq ? ata_sff_interrupt : NULL,
irq_flags, &pata_at91_sht);
if (!ret)
return 0;
err_put:
clk_put(info->mck);
return ret;