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path: root/drivers/mfd/ezx-pcap.c
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Diffstat (limited to 'drivers/mfd/ezx-pcap.c')
-rw-r--r--drivers/mfd/ezx-pcap.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index 134c69aa4790..d283d77937b9 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -384,12 +384,20 @@ static int __devinit pcap_add_subdev(struct pcap_chip *pcap,
384 struct pcap_subdev *subdev) 384 struct pcap_subdev *subdev)
385{ 385{
386 struct platform_device *pdev; 386 struct platform_device *pdev;
387 int ret;
387 388
388 pdev = platform_device_alloc(subdev->name, subdev->id); 389 pdev = platform_device_alloc(subdev->name, subdev->id);
390 if (!pdev)
391 return -ENOMEM;
392
389 pdev->dev.parent = &pcap->spi->dev; 393 pdev->dev.parent = &pcap->spi->dev;
390 pdev->dev.platform_data = subdev->platform_data; 394 pdev->dev.platform_data = subdev->platform_data;
391 395
392 return platform_device_add(pdev); 396 ret = platform_device_add(pdev);
397 if (ret)
398 platform_device_put(pdev);
399
400 return ret;
393} 401}
394 402
395static int __devexit ezx_pcap_remove(struct spi_device *spi) 403static int __devexit ezx_pcap_remove(struct spi_device *spi)