diff options
Diffstat (limited to 'drivers/staging/iio/resolver')
| -rw-r--r-- | drivers/staging/iio/resolver/ad2s1200.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1200.c b/drivers/staging/iio/resolver/ad2s1200.c index 430cc62591fe..b2c46a8c6b77 100644 --- a/drivers/staging/iio/resolver/ad2s1200.c +++ b/drivers/staging/iio/resolver/ad2s1200.c @@ -13,6 +13,7 @@ #include <linux/delay.h> #include <linux/device.h> #include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/spi/spi.h> @@ -43,8 +44,8 @@ struct ad2s1200_state { struct mutex lock; struct spi_device *sdev; - int sample; - int rdvel; + struct gpio_desc *sample; + struct gpio_desc *rdvel; __be16 rx ____cacheline_aligned; }; @@ -58,12 +59,12 @@ static int ad2s1200_read_raw(struct iio_dev *indio_dev, int ret; mutex_lock(&st->lock); - gpio_set_value(st->sample, 0); + gpiod_set_value(st->sample, 0); /* delay (6 * AD2S1200_TSCLK + 20) nano seconds */ udelay(1); - gpio_set_value(st->sample, 1); - gpio_set_value(st->rdvel, !!(chan->type == IIO_ANGL)); + gpiod_set_value(st->sample, 1); + gpiod_set_value(st->rdvel, !!(chan->type == IIO_ANGL)); ret = spi_read(st->sdev, &st->rx, 2); if (ret < 0) { @@ -133,8 +134,8 @@ static int ad2s1200_probe(struct spi_device *spi) st = iio_priv(indio_dev); mutex_init(&st->lock); st->sdev = spi; - st->sample = pins[0]; - st->rdvel = pins[1]; + st->sample = gpio_to_desc(pins[0]); + st->rdvel = gpio_to_desc(pins[1]); indio_dev->dev.parent = &spi->dev; indio_dev->info = &ad2s1200_info; |