From 991bf528f602882580d0918842b125255d246a19 Mon Sep 17 00:00:00 2001 From: Scott Thompson <postfailathushmaildotcom@yahoo.com> Date: Tue, 2 Oct 2007 13:53:01 -0700 Subject: drivers/ata/pata_ixp4xx_cf.c: ioremap return code check Add missing ioremap return checks. Signed-off-by: Scott Thompson <postfail <at> hushmail.com> Acked-by: Tejun Heo <htejun@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> --- drivers/ata/pata_ixp4xx_cf.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/ata') diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c index 4ca7fd6118d5..5dea3584c6c2 100644 --- a/drivers/ata/pata_ixp4xx_cf.c +++ b/drivers/ata/pata_ixp4xx_cf.c @@ -189,6 +189,9 @@ static __devinit int ixp4xx_pata_probe(struct platform_device *pdev) data->cs0 = devm_ioremap(&pdev->dev, cs0->start, 0x1000); data->cs1 = devm_ioremap(&pdev->dev, cs1->start, 0x1000); + if (!data->cs0 || !data->cs1) + return -ENOMEM; + irq = platform_get_irq(pdev, 0); if (irq) set_irq_type(irq, IRQT_RISING); -- cgit