diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-10 20:32:14 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-21 20:41:27 +0300 |
| commit | 23636b479a39719ea1bbc5687048245f9b0ea22b (patch) | |
| tree | e4293f01b3094e86007d1372df73859ca09cf46b /drivers/iio/dac | |
| parent | b49e6eb1c7dffd86af7aaf922380ce2e231e8492 (diff) | |
| download | linux-23636b479a39719ea1bbc5687048245f9b0ea22b.tar.xz | |
iio:dac:ad5592r: Drop of_match_ptr and ACPI_PTR protections.
These result in a very small reduction in driver size, but at the
cost of more complex build and slightly harder to read code.
In the case of of_match_ptr it also prevents use of PRP0001
ACPI based identification. In this particular case we have
a valid ACPI/PNP ID that I am assuming was issued by Analog
Devices. That should be used in preference to PRP0001 but doesn't
mean we should prevent that route.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20200910173242.621168-11-jic23@kernel.org
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/ad5592r.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/dac/ad5592r.c b/drivers/iio/dac/ad5592r.c index 49308ad13c4b..41f651500668 100644 --- a/drivers/iio/dac/ad5592r.c +++ b/drivers/iio/dac/ad5592r.c @@ -10,9 +10,8 @@ #include <linux/bitops.h> #include <linux/module.h> -#include <linux/of.h> +#include <linux/mod_devicetable.h> #include <linux/spi/spi.h> -#include <linux/acpi.h> #define AD5592R_GPIO_READBACK_EN BIT(10) #define AD5592R_LDAC_READBACK_EN BIT(6) @@ -157,8 +156,8 @@ MODULE_DEVICE_TABLE(acpi, ad5592r_acpi_match); static struct spi_driver ad5592r_spi_driver = { .driver = { .name = "ad5592r", - .of_match_table = of_match_ptr(ad5592r_of_match), - .acpi_match_table = ACPI_PTR(ad5592r_acpi_match), + .of_match_table = ad5592r_of_match, + .acpi_match_table = ad5592r_acpi_match, }, .probe = ad5592r_spi_probe, .remove = ad5592r_spi_remove, |