From: Amit Kumar Mahapatra Date: Fri, 10 Mar 2023 17:32:05 +0000 (+0530) Subject: iio: imu: Replace all spi->chip_select and spi->cs_gpiod references with function... X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0183f81fce154ae1d4df2bb28d22ad6612317148;p=linux.git iio: imu: Replace all spi->chip_select and spi->cs_gpiod references with function call Supporting multi-cs in spi drivers would require the chip_select & cs_gpiod members of struct spi_device to be an array. But changing the type of these members to array would break the spi driver functionality. To make the transition smoother introduced four new APIs to get/set the spi->chip_select & spi->cs_gpiod and replaced all spi->chip_select and spi->cs_gpiod references with get or set API calls. While adding multi-cs support in further patches the chip_select & cs_gpiod members of the spi_device structure would be converted to arrays & the "idx" parameter of the APIs would be used as array index i.e., spi->chip_select[idx] & spi->cs_gpiod[idx] respectively. Signed-off-by: Amit Kumar Mahapatra Acked-by: Jonathan Cameron Reviewed-by: Michal Simek Link: https://lore.kernel.org/r/20230310173217.3429788-4-amit.kumar-mahapatra@amd.com Signed-off-by: Mark Brown --- diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c index c02fc35dceb40..3eda32e12a534 100644 --- a/drivers/iio/imu/adis16400.c +++ b/drivers/iio/imu/adis16400.c @@ -466,7 +466,7 @@ static int adis16400_initial_setup(struct iio_dev *indio_dev) dev_info(&indio_dev->dev, "%s: prod_id 0x%04x at CS%d (irq %d)\n", indio_dev->name, prod_id, - st->adis.spi->chip_select, st->adis.spi->irq); + spi_get_chipselect(st->adis.spi, 0), st->adis.spi->irq); } /* use high spi speed if possible */ if (st->variant->flags & ADIS16400_HAS_SLOW_MODE) {