diff options
Diffstat (limited to 'drivers/iio/adc/max1363.c')
| -rw-r--r-- | drivers/iio/adc/max1363.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c index 6118dced02b..1b3b74be5c2 100644 --- a/drivers/iio/adc/max1363.c +++ b/drivers/iio/adc/max1363.c @@ -8,17 +8,11 @@ * based on linux/drivers/acron/char/pcf8583.c * Copyright (C) 2000 Russell King * + * Driver for max1363 and similar chips. + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * max1363.c - * - * Partial support for max1363 and similar chips. - * - * Not currently implemented. - * - * - Control of internal reference. */ #include <linux/interrupt.h> @@ -1039,10 +1033,10 @@ static const struct iio_info max1238_info = { }; static const struct iio_info max1363_info = { - .read_event_value_new = &max1363_read_thresh, - .write_event_value_new = &max1363_write_thresh, - .read_event_config_new = &max1363_read_event_config, - .write_event_config_new = &max1363_write_event_config, + .read_event_value = &max1363_read_thresh, + .write_event_value = &max1363_write_thresh, + .read_event_config = &max1363_read_event_config, + .write_event_config = &max1363_write_event_config, .read_raw = &max1363_read_raw, .update_scan_mode = &max1363_update_scan_mode, .driver_module = THIS_MODULE, @@ -1253,13 +1247,13 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = { }, [max11604] = { .bits = 8, - .int_vref_mv = 4098, + .int_vref_mv = 4096, .mode_list = max1238_mode_list, .num_modes = ARRAY_SIZE(max1238_mode_list), .default_mode = s0to11, .info = &max1238_info, - .channels = max1238_channels, - .num_channels = ARRAY_SIZE(max1238_channels), + .channels = max1038_channels, + .num_channels = ARRAY_SIZE(max1038_channels), }, [max11605] = { .bits = 8, @@ -1268,8 +1262,8 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = { .num_modes = ARRAY_SIZE(max1238_mode_list), .default_mode = s0to11, .info = &max1238_info, - .channels = max1238_channels, - .num_channels = ARRAY_SIZE(max1238_channels), + .channels = max1038_channels, + .num_channels = ARRAY_SIZE(max1038_channels), }, [max11606] = { .bits = 10, @@ -1313,13 +1307,13 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = { }, [max11610] = { .bits = 10, - .int_vref_mv = 4098, + .int_vref_mv = 4096, .mode_list = max1238_mode_list, .num_modes = ARRAY_SIZE(max1238_mode_list), .default_mode = s0to11, .info = &max1238_info, - .channels = max1238_channels, - .num_channels = ARRAY_SIZE(max1238_channels), + .channels = max1138_channels, + .num_channels = ARRAY_SIZE(max1138_channels), }, [max11611] = { .bits = 10, @@ -1328,8 +1322,8 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = { .num_modes = ARRAY_SIZE(max1238_mode_list), .default_mode = s0to11, .info = &max1238_info, - .channels = max1238_channels, - .num_channels = ARRAY_SIZE(max1238_channels), + .channels = max1138_channels, + .num_channels = ARRAY_SIZE(max1138_channels), }, [max11612] = { .bits = 12, @@ -1373,7 +1367,7 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = { }, [max11616] = { .bits = 12, - .int_vref_mv = 4098, + .int_vref_mv = 4096, .mode_list = max1238_mode_list, .num_modes = ARRAY_SIZE(max1238_mode_list), .default_mode = s0to11, @@ -1560,7 +1554,7 @@ static int max1363_probe(struct i2c_client *client, st->client = client; st->vref_uv = st->chip_info->int_vref_mv * 1000; - vref = devm_regulator_get(&client->dev, "vref"); + vref = devm_regulator_get_optional(&client->dev, "vref"); if (!IS_ERR(vref)) { int vref_uv; |