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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
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1 changed files with 3 additions and 4 deletions
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@ -10,9 +10,8 @@
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#include <linux/bitops.h>
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#include <linux/module.h>
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#include <linux/of.h>
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#include <linux/mod_devicetable.h>
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#include <linux/spi/spi.h>
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#include <linux/acpi.h>
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#define AD5592R_GPIO_READBACK_EN BIT(10)
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#define AD5592R_LDAC_READBACK_EN BIT(6)
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@ -157,8 +156,8 @@ MODULE_DEVICE_TABLE(acpi, ad5592r_acpi_match);
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static struct spi_driver ad5592r_spi_driver = {
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.driver = {
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.name = "ad5592r",
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.of_match_table = of_match_ptr(ad5592r_of_match),
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.acpi_match_table = ACPI_PTR(ad5592r_acpi_match),
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.of_match_table = ad5592r_of_match,
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.acpi_match_table = ad5592r_acpi_match,
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},
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.probe = ad5592r_spi_probe,
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.remove = ad5592r_spi_remove,
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