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| author | Nuno Sá <nuno.sa@analog.com> | 2021-09-03 16:14:22 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-19 08:27:34 +0100 |
| commit | 23a3b67c52d01b9f16d27694d5d871d445ca2f7b (patch) | |
| tree | 0fdd3b164fec6f7ac611818115fff13dd000e5fc /drivers/iio/imu | |
| parent | cab85eadd78517a798bf818ce85a8e7ddf444b88 (diff) | |
| download | linux-23a3b67c52d01b9f16d27694d5d871d445ca2f7b.tar.gz linux-23a3b67c52d01b9f16d27694d5d871d445ca2f7b.tar.bz2 linux-23a3b67c52d01b9f16d27694d5d871d445ca2f7b.zip | |
iio: adis16460: make use of the new unmasked_drdy flag
The library can now handle enabling/disabling IRQs for devices that
cannot unmask the data ready pin. Hence there's no need to provide an
'enable_irq' callback anymore.
The library will also automatically request the IRQ with 'IRQF_NO_AUTOEN'
so that we can also remove that from the driver.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20210903141423.517028-5-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu')
| -rw-r--r-- | drivers/iio/imu/adis16460.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c index a6f9fba3e03f..b01988170118 100644 --- a/drivers/iio/imu/adis16460.c +++ b/drivers/iio/imu/adis16460.c @@ -319,20 +319,6 @@ static const struct iio_info adis16460_info = { .debugfs_reg_access = adis_debugfs_reg_access, }; -static int adis16460_enable_irq(struct adis *adis, bool enable) -{ - /* - * There is no way to gate the data-ready signal internally inside the - * ADIS16460 :( - */ - if (enable) - enable_irq(adis->spi->irq); - else - disable_irq(adis->spi->irq); - - return 0; -} - #define ADIS16460_DIAG_STAT_IN_CLK_OOS 7 #define ADIS16460_DIAG_STAT_FLASH_MEM 6 #define ADIS16460_DIAG_STAT_SELF_TEST 5 @@ -373,7 +359,7 @@ static const struct adis_data adis16460_data = { BIT(ADIS16460_DIAG_STAT_OVERRANGE) | BIT(ADIS16460_DIAG_STAT_SPI_COMM) | BIT(ADIS16460_DIAG_STAT_FLASH_UPT), - .enable_irq = adis16460_enable_irq, + .unmasked_drdy = true, .timeouts = &adis16460_timeouts, }; @@ -400,8 +386,6 @@ static int adis16460_probe(struct spi_device *spi) if (ret) return ret; - /* We cannot mask the interrupt, so ensure it isn't auto enabled */ - st->adis.irq_flag |= IRQF_NO_AUTOEN; ret = devm_adis_setup_buffer_and_trigger(&st->adis, indio_dev, NULL); if (ret) return ret; |