diff options
| author | Scott Thompson <postfailathushmaildotcom@yahoo.com> | 2007-10-02 13:53:01 -0700 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-10-03 14:43:28 -0400 |
| commit | 991bf528f602882580d0918842b125255d246a19 (patch) | |
| tree | da7440bc639576592f16d2c801c7d9c4b9b64525 /drivers | |
| parent | 90925d3050253ff7b4f5d1660071df75f44bd0ff (diff) | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/pata_ixp4xx_cf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c index 4ca7fd6118d..5dea3584c6c 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); |