diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-04-19 17:06:18 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-04-28 18:17:59 +0300 |
| commit | dae013afa72311ff34be12b5e8cec611edf8b4e8 (patch) | |
| tree | 859ad44bfd8134c4389c82434e5e0e06914f41e2 /drivers | |
| parent | ebbdcba2775746d2c90b55c4c6ce8c62c6bd319b (diff) | |
| download | linux-dae013afa72311ff34be12b5e8cec611edf8b4e8.tar.xz | |
staging: iio: adc: simplify getting .drvdata
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/iio/adc/ad7606_par.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/iio/adc/ad7606_par.c b/drivers/staging/iio/adc/ad7606_par.c index 3eb6f8f312dd..a34c2a1d5373 100644 --- a/drivers/staging/iio/adc/ad7606_par.c +++ b/drivers/staging/iio/adc/ad7606_par.c @@ -18,8 +18,7 @@ static int ad7606_par16_read_block(struct device *dev, int count, void *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct iio_dev *indio_dev = platform_get_drvdata(pdev); + struct iio_dev *indio_dev = dev_get_drvdata(dev); struct ad7606_state *st = iio_priv(indio_dev); insw((unsigned long)st->base_address, buf, count); @@ -34,8 +33,7 @@ static const struct ad7606_bus_ops ad7606_par16_bops = { static int ad7606_par8_read_block(struct device *dev, int count, void *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct iio_dev *indio_dev = platform_get_drvdata(pdev); + struct iio_dev *indio_dev = dev_get_drvdata(dev); struct ad7606_state *st = iio_priv(indio_dev); insb((unsigned long)st->base_address, buf, count * 2); |