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-rw-r--r--drivers/ata/pata_ixp4xx_cf.c3
1 files changed, 3 insertions, 0 deletions
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)
189 data->cs0 = devm_ioremap(&pdev->dev, cs0->start, 0x1000); 189 data->cs0 = devm_ioremap(&pdev->dev, cs0->start, 0x1000);
190 data->cs1 = devm_ioremap(&pdev->dev, cs1->start, 0x1000); 190 data->cs1 = devm_ioremap(&pdev->dev, cs1->start, 0x1000);
191 191
192 if (!data->cs0 || !data->cs1)
193 return -ENOMEM;
194
192 irq = platform_get_irq(pdev, 0); 195 irq = platform_get_irq(pdev, 0);
193 if (irq) 196 if (irq)
194 set_irq_type(irq, IRQT_RISING); 197 set_irq_type(irq, IRQT_RISING);