diff options
author | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:14:13 +0300 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:15:08 +0300 |
commit | 537c2e91d3549e5d6020bb0576cf9b54a845255f (patch) | |
tree | c09e8a1b7d733cde19b0c72678c28fb2bc97ff6b /drivers/iio/temperature/ltc2983.c | |
parent | 237bb5f7f7f55ec5f773469a974c61a49c298625 (diff) | |
parent | cba9ffdb9913dfe6be29f049ce920ce451ce7cc4 (diff) | |
download | linux-537c2e91d3549e5d6020bb0576cf9b54a845255f.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/iio/temperature/ltc2983.c')
-rw-r--r-- | drivers/iio/temperature/ltc2983.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/iio/temperature/ltc2983.c b/drivers/iio/temperature/ltc2983.c index fcb96c44d954..39447c786af3 100644 --- a/drivers/iio/temperature/ltc2983.c +++ b/drivers/iio/temperature/ltc2983.c @@ -207,6 +207,7 @@ enum { container_of(_sensor, struct ltc2983_temp, sensor) struct ltc2983_chip_info { + const char *name; unsigned int max_channels_nr; bool has_temp; bool has_eeprom; @@ -1346,7 +1347,7 @@ static irqreturn_t ltc2983_irq_handler(int irq, void *data) __chan; \ }) -static int ltc2983_parse_dt(struct ltc2983_data *st) +static int ltc2983_parse_fw(struct ltc2983_data *st) { struct device *dev = &st->spi->dev; struct fwnode_handle *child; @@ -1605,7 +1606,6 @@ static int ltc2983_probe(struct spi_device *spi) struct ltc2983_data *st; struct iio_dev *indio_dev; struct gpio_desc *gpio; - const char *name = spi_get_device_id(spi)->name; int ret; indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); @@ -1614,9 +1614,7 @@ static int ltc2983_probe(struct spi_device *spi) st = iio_priv(indio_dev); - st->info = device_get_match_data(&spi->dev); - if (!st->info) - st->info = (void *)spi_get_device_id(spi)->driver_data; + st->info = spi_get_device_match_data(spi); if (!st->info) return -ENODEV; @@ -1632,7 +1630,7 @@ static int ltc2983_probe(struct spi_device *spi) st->eeprom_key = cpu_to_be32(LTC2983_EEPROM_KEY); spi_set_drvdata(spi, st); - ret = ltc2983_parse_dt(st); + ret = ltc2983_parse_fw(st); if (ret) return ret; @@ -1657,7 +1655,7 @@ static int ltc2983_probe(struct spi_device *spi) return ret; ret = devm_request_irq(&spi->dev, spi->irq, ltc2983_irq_handler, - IRQF_TRIGGER_RISING, name, st); + IRQF_TRIGGER_RISING, st->info->name, st); if (ret) { dev_err(&spi->dev, "failed to request an irq, %d", ret); return ret; @@ -1672,7 +1670,7 @@ static int ltc2983_probe(struct spi_device *spi) return ret; } - indio_dev->name = name; + indio_dev->name = st->info->name; indio_dev->num_channels = st->iio_channels; indio_dev->channels = st->iio_chan; indio_dev->modes = INDIO_DIRECT_MODE; @@ -1703,15 +1701,25 @@ static DEFINE_SIMPLE_DEV_PM_OPS(ltc2983_pm_ops, ltc2983_suspend, ltc2983_resume); static const struct ltc2983_chip_info ltc2983_chip_info_data = { + .name = "ltc2983", .max_channels_nr = 20, }; static const struct ltc2983_chip_info ltc2984_chip_info_data = { + .name = "ltc2984", .max_channels_nr = 20, .has_eeprom = true, }; static const struct ltc2983_chip_info ltc2986_chip_info_data = { + .name = "ltc2986", + .max_channels_nr = 10, + .has_temp = true, + .has_eeprom = true, +}; + +static const struct ltc2983_chip_info ltm2985_chip_info_data = { + .name = "ltm2985", .max_channels_nr = 10, .has_temp = true, .has_eeprom = true, @@ -1721,7 +1729,7 @@ static const struct spi_device_id ltc2983_id_table[] = { { "ltc2983", (kernel_ulong_t)<c2983_chip_info_data }, { "ltc2984", (kernel_ulong_t)<c2984_chip_info_data }, { "ltc2986", (kernel_ulong_t)<c2986_chip_info_data }, - { "ltm2985", (kernel_ulong_t)<c2986_chip_info_data }, + { "ltm2985", (kernel_ulong_t)<m2985_chip_info_data }, {}, }; MODULE_DEVICE_TABLE(spi, ltc2983_id_table); @@ -1730,7 +1738,7 @@ static const struct of_device_id ltc2983_of_match[] = { { .compatible = "adi,ltc2983", .data = <c2983_chip_info_data }, { .compatible = "adi,ltc2984", .data = <c2984_chip_info_data }, { .compatible = "adi,ltc2986", .data = <c2986_chip_info_data }, - { .compatible = "adi,ltm2985", .data = <c2986_chip_info_data }, + { .compatible = "adi,ltm2985", .data = <m2985_chip_info_data }, {}, }; MODULE_DEVICE_TABLE(of, ltc2983_of_match); |