spidev: Switch to use spi_get_csgpiod()
spidev_ioctl() checks if there is an SPI chip select is driven by GPIO. Instead of current code, we can call spi_get_csgpiod(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Link: https://lore.kernel.org/r/20230824162209.2890440-3-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -393,8 +393,7 @@ spidev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
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case SPI_IOC_RD_MODE32:
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tmp = spi->mode;
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if (ctlr->use_gpio_descriptors && ctlr->cs_gpiods &&
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ctlr->cs_gpiods[spi_get_chipselect(spi, 0)])
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if (ctlr->use_gpio_descriptors && spi_get_csgpiod(spi, 0))
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tmp &= ~SPI_CS_HIGH;
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if (cmd == SPI_IOC_RD_MODE)
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@ -430,8 +429,7 @@ spidev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
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break;
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}
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if (ctlr->use_gpio_descriptors && ctlr->cs_gpiods &&
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ctlr->cs_gpiods[spi_get_chipselect(spi, 0)])
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if (ctlr->use_gpio_descriptors && spi_get_csgpiod(spi, 0))
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tmp |= SPI_CS_HIGH;
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tmp |= spi->mode & ~SPI_MODE_MASK;
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