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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-16 03:49:24 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-16 03:49:24 -0800 |
commit | ba54ff1fb662215de683777f815b9e96276d55cf (patch) | |
tree | d9ad29a17d91fafd76c0b16b41dd30445e50215c /drivers/iio/adc/ad7192.c | |
parent | dd6f9b17cd7af68b6a5090deedf1f5e84f66f4e6 (diff) | |
parent | f361c96c75184d0272572087c7d9874e0f64b870 (diff) | |
download | linux-ba54ff1fb662215de683777f815b9e96276d55cf.tar.bz2 |
Merge tag 'char-misc-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH:
"Here is the large set of char/misc and other driver subsystem changes
for 6.2-rc1. Nothing earth-shattering in here at all, just a lot of
new driver development and minor fixes.
Highlights include:
- fastrpc driver updates
- iio new drivers and updates
- habanalabs driver updates for new hardware and features
- slimbus driver updates
- speakup module parameters added to aid in boot time configuration
- i2c probe_new conversions for lots of different drivers
- other small driver fixes and additions
One semi-interesting change in here is the increase of the number of
misc dynamic minors available to 1048448 to handle new huge-cpu
systems.
All of these have been in linux-next for a while with no reported
problems"
* tag 'char-misc-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (521 commits)
extcon: usbc-tusb320: Convert to i2c's .probe_new()
extcon: rt8973: Convert to i2c's .probe_new()
extcon: fsa9480: Convert to i2c's .probe_new()
extcon: max77843: Replace irqchip mask_invert with unmask_base
chardev: fix error handling in cdev_device_add()
mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
drivers: mcb: fix resource leak in mcb_probe()
coresight: etm4x: fix repeated words in comments
coresight: cti: Fix null pointer error on CTI init before ETM
coresight: trbe: remove cpuhp instance node before remove cpuhp state
counter: stm32-lptimer-cnt: fix the check on arr and cmp registers update
misc: fastrpc: Add dma_mask to fastrpc_channel_ctx
misc: fastrpc: Add mmap request assigning for static PD pool
misc: fastrpc: Safekeep mmaps on interrupted invoke
misc: fastrpc: Add support for audiopd
misc: fastrpc: Rework fastrpc_req_munmap
misc: fastrpc: Use fastrpc_map_put in fastrpc_map_create on fail
misc: fastrpc: Add fastrpc_remote_heap_alloc
misc: fastrpc: Add reserved mem support
misc: fastrpc: Rename audio protection domain to root
...
Diffstat (limited to 'drivers/iio/adc/ad7192.c')
-rw-r--r-- | drivers/iio/adc/ad7192.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/iio/adc/ad7192.c b/drivers/iio/adc/ad7192.c index d71977be7d22..55a6ab591016 100644 --- a/drivers/iio/adc/ad7192.c +++ b/drivers/iio/adc/ad7192.c @@ -177,7 +177,6 @@ struct ad7192_chip_info { struct ad7192_state { const struct ad7192_chip_info *chip_info; struct regulator *avdd; - struct regulator *dvdd; struct clk *mclk; u16 int_vref_mv; u32 fclk; @@ -1015,19 +1014,9 @@ static int ad7192_probe(struct spi_device *spi) if (ret) return ret; - st->dvdd = devm_regulator_get(&spi->dev, "dvdd"); - if (IS_ERR(st->dvdd)) - return PTR_ERR(st->dvdd); - - ret = regulator_enable(st->dvdd); - if (ret) { - dev_err(&spi->dev, "Failed to enable specified DVdd supply\n"); - return ret; - } - - ret = devm_add_action_or_reset(&spi->dev, ad7192_reg_disable, st->dvdd); + ret = devm_regulator_get_enable(&spi->dev, "dvdd"); if (ret) - return ret; + return dev_err_probe(&spi->dev, ret, "Failed to enable specified DVdd supply\n"); ret = regulator_get_voltage(st->avdd); if (ret < 0) { @@ -1037,6 +1026,8 @@ static int ad7192_probe(struct spi_device *spi) st->int_vref_mv = ret / 1000; st->chip_info = of_device_get_match_data(&spi->dev); + if (!st->chip_info) + st->chip_info = (void *)spi_get_device_id(spi)->driver_data; indio_dev->name = st->chip_info->name; indio_dev->modes = INDIO_DIRECT_MODE; @@ -1098,12 +1089,22 @@ static const struct of_device_id ad7192_of_match[] = { }; MODULE_DEVICE_TABLE(of, ad7192_of_match); +static const struct spi_device_id ad7192_ids[] = { + { "ad7190", (kernel_ulong_t)&ad7192_chip_info_tbl[ID_AD7190] }, + { "ad7192", (kernel_ulong_t)&ad7192_chip_info_tbl[ID_AD7192] }, + { "ad7193", (kernel_ulong_t)&ad7192_chip_info_tbl[ID_AD7193] }, + { "ad7195", (kernel_ulong_t)&ad7192_chip_info_tbl[ID_AD7195] }, + {} +}; +MODULE_DEVICE_TABLE(spi, ad7192_ids); + static struct spi_driver ad7192_driver = { .driver = { .name = "ad7192", .of_match_table = ad7192_of_match, }, .probe = ad7192_probe, + .id_table = ad7192_ids, }; module_spi_driver(ad7192_driver); |