From 87e59b36e5e26122efd55d77adb9fac827987db0 Mon Sep 17 00:00:00 2001 From: Stefan Binding Date: Fri, 21 Jan 2022 17:24:25 +0000 Subject: spi: Support selection of the index of the ACPI Spi Resource before alloc If a node contains more than one SPI resource it may be necessary to use an index to select which one you want to allocate a spi device for. Signed-off-by: Stefan Binding Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20220121172431.6876-4-sbinding@opensource.cirrus.com Signed-off-by: Mark Brown --- include/linux/spi/spi.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index d159cef12f1a..e5bbb9cbd3d7 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -762,7 +762,8 @@ extern void spi_unregister_controller(struct spi_controller *ctlr); #if IS_ENABLED(CONFIG_ACPI) extern struct spi_device *acpi_spi_device_alloc(struct spi_controller *ctlr, - struct acpi_device *adev); + struct acpi_device *adev, + int index); #endif /* -- cgit v1.2.3