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devicetree: spi: clean up DT_SPI_DEV_CS_GPIOS_CTLR

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Write this in terms of DT_GPIO_CTLR_BY_IDX instead of the lower level
DT_PHANDLE_BY_IDX for clarity and parallelism with things like
DT_SPI_DEV_CS_GPIOS_PIN, which is written using DT_GPIO_PIN_BY_IDX
instead of DT_PHA_BY_IDX.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This commit is contained in:
Martí Bolívar 2021-03-29 08:39:13 -07:00 • committed by Kumar Gala
commit dbca294ac7
1 changed files with 1 additions and 1 deletions
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include/devicetree/spi.h
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@ -148,7 +148,7 @@ extern "C" {
* @return node identifier for spi_dev's chip select GPIO controller
*/
#define DT_SPI_DEV_CS_GPIOS_CTLR(spi_dev) \
DT_PHANDLE_BY_IDX(DT_BUS(spi_dev), cs_gpios, DT_REG_ADDR(spi_dev))
DT_GPIO_CTLR_BY_IDX(DT_BUS(spi_dev), cs_gpios, DT_REG_ADDR(spi_dev))
/**
* @brief Get a SPI device's chip select GPIO controller's label property