From 31455bbda2081af83f72bb4636348b12b82c37c1 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 25 Jan 2022 01:58:36 +0100 Subject: spi: pxa2xx_spi: Convert to use GPIO descriptors This converts the PXA2xx SPI driver to use GPIO descriptors exclusively to retrieve GPIO chip select lines. The device tree and ACPI paths of the driver already use descriptors, hence ->use_gpio_descriptors is already set and this codepath is well tested. Convert all the PXA boards providing chip select GPIOs as platform data and drop the old GPIO chipselect handling in favor of the core managing it exclusively. Cc: Marek Vasut Cc: Daniel Mack Cc: Haojian Zhuang Cc: Robert Jarzmik Cc: linux-arm-kernel@lists.infradead.org Acked-by: Jonathan Cameron Signed-off-by: Linus Walleij Link: https://lore.kernel.org/r/20220125005836.494807-1-linus.walleij@linaro.org Signed-off-by: Mark Brown --- include/linux/spi/pxa2xx_spi.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h index ca74dce36706..4658e7801b42 100644 --- a/include/linux/spi/pxa2xx_spi.h +++ b/include/linux/spi/pxa2xx_spi.h @@ -42,7 +42,6 @@ struct pxa2xx_spi_chip { u8 rx_threshold; u8 dma_burst_size; u32 timeout; - int gpio_cs; }; #if defined(CONFIG_ARCH_PXA) || defined(CONFIG_ARCH_MMP) -- cgit v1.2.3