diff options
Diffstat (limited to 'drivers/staging/iio/adc/max1363_core.c')
| -rw-r--r-- | drivers/staging/iio/adc/max1363_core.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/drivers/staging/iio/adc/max1363_core.c b/drivers/staging/iio/adc/max1363_core.c index cf3e2ca7e314..6799ce23a395 100644 --- a/drivers/staging/iio/adc/max1363_core.c +++ b/drivers/staging/iio/adc/max1363_core.c @@ -32,10 +32,11 @@ #include <linux/err.h> #include <linux/module.h> -#include "../iio.h" -#include "../sysfs.h" -#include "../events.h" -#include "../buffer.h" +#include <linux/iio/iio.h> +#include <linux/iio/sysfs.h> +#include <linux/iio/events.h> +#include <linux/iio/buffer.h> +#include <linux/iio/driver.h> #include "max1363.h" @@ -248,7 +249,7 @@ static int max1363_read_raw(struct iio_dev *indio_dev, struct max1363_state *st = iio_priv(indio_dev); int ret; switch (m) { - case 0: + case IIO_CHAN_INFO_RAW: ret = max1363_read_single_chan(indio_dev, chan, val, m); if (ret < 0) return ret; @@ -281,7 +282,8 @@ static const enum max1363_modes max1363_mode_list[] = { #define MAX1363_EV_M \ (IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING) \ | IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING)) -#define MAX1363_INFO_MASK IIO_CHAN_INFO_SCALE_SHARED_BIT +#define MAX1363_INFO_MASK (IIO_CHAN_INFO_RAW_SEPARATE_BIT | \ + IIO_CHAN_INFO_SCALE_SHARED_BIT) #define MAX1363_CHAN_U(num, addr, si, bits, evmask) \ { \ .type = IIO_VOLTAGE, \ @@ -497,7 +499,7 @@ static ssize_t max1363_monitor_show_freq(struct device *dev, struct device_attribute *attr, char *buf) { - struct max1363_state *st = iio_priv(dev_get_drvdata(dev)); + struct max1363_state *st = iio_priv(dev_to_iio_dev(dev)); return sprintf(buf, "%d\n", max1363_monitor_speeds[st->monitor_speed]); } @@ -506,7 +508,7 @@ static ssize_t max1363_monitor_store_freq(struct device *dev, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct max1363_state *st = iio_priv(indio_dev); int i, ret; unsigned long val; @@ -830,6 +832,7 @@ static struct attribute_group max1363_event_attribute_group = { static const struct iio_info max1238_info = { .read_raw = &max1363_read_raw, .driver_module = THIS_MODULE, + .update_scan_mode = &max1363_update_scan_mode, }; static const struct iio_info max1363_info = { @@ -1284,11 +1287,14 @@ static int __devinit max1363_probe(struct i2c_client *client, if (ret) goto error_put_reg; - indio_dev = iio_allocate_device(sizeof(struct max1363_state)); + indio_dev = iio_device_alloc(sizeof(struct max1363_state)); if (indio_dev == NULL) { ret = -ENOMEM; goto error_disable_reg; } + ret = iio_map_array_register(indio_dev, client->dev.platform_data); + if (ret < 0) + goto error_free_device; st = iio_priv(indio_dev); st->reg = reg; /* this is only used for device removal purposes */ @@ -1299,7 +1305,7 @@ static int __devinit max1363_probe(struct i2c_client *client, ret = max1363_alloc_scan_masks(indio_dev); if (ret) - goto error_free_device; + goto error_unregister_map; /* Estabilish that the iio_dev is a child of the i2c device */ indio_dev->dev.parent = &client->dev; @@ -1349,8 +1355,10 @@ error_cleanup_ring: max1363_ring_cleanup(indio_dev); error_free_available_scan_masks: kfree(indio_dev->available_scan_masks); +error_unregister_map: + iio_map_array_unregister(indio_dev, client->dev.platform_data); error_free_device: - iio_free_device(indio_dev); + iio_device_free(indio_dev); error_disable_reg: regulator_disable(reg); error_put_reg: @@ -1375,7 +1383,8 @@ static int max1363_remove(struct i2c_client *client) regulator_disable(reg); regulator_put(reg); } - iio_free_device(indio_dev); + iio_map_array_unregister(indio_dev, client->dev.platform_data); + iio_device_free(indio_dev); return 0; } |