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authorKim, Milo <Milo.Kim@ti.com>2013-01-03 06:28:00 +0000
committerJonathan Cameron <jic23@kernel.org>2013-01-06 11:35:30 +0000
commitdc11699908b270940b1245986236864decb6f8cc (patch)
tree38020744a3e351bbe7df1b6367d3942657126393 /drivers/iio
parent71d2c120fda094d14339bdbe6ff0a9328154940d (diff)
downloadop-kernel-dev-dc11699908b270940b1245986236864decb6f8cc.zip
op-kernel-dev-dc11699908b270940b1245986236864decb6f8cc.tar.gz
iio: lp8788_adc: fix a parent device in _probe()
The lp8788-adc is a platform driver of lp8788-mfd. The platform device is allocated when mfd_add_devices() is called in lp8788-mfd. On the other hand, 'lp->dev' is the i2c client device. Therefore, this 'platform_device' is a proper parent device of iio device and device kernel message. Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/adc/lp8788_adc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/adc/lp8788_adc.c b/drivers/iio/adc/lp8788_adc.c
index a93aaf0..9b9c26d 100644
--- a/drivers/iio/adc/lp8788_adc.c
+++ b/drivers/iio/adc/lp8788_adc.c
@@ -214,7 +214,7 @@ static int __devinit lp8788_adc_probe(struct platform_device *pdev)
mutex_init(&adc->lock);
- indio_dev->dev.parent = lp->dev;
+ indio_dev->dev.parent = &pdev->dev;
indio_dev->name = pdev->name;
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->info = &lp8788_adc_info;
@@ -223,7 +223,7 @@ static int __devinit lp8788_adc_probe(struct platform_device *pdev)
ret = iio_device_register(indio_dev);
if (ret) {
- dev_err(lp->dev, "iio dev register err: %d\n", ret);
+ dev_err(&pdev->dev, "iio dev register err: %d\n", ret);
goto err_iio_device;
}
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