From: Kent Gibson <warthog618@gmail.com>
Date: Mon, 28 Sep 2020 00:27:53 +0000 (+0800)
Subject: gpiolib: add build option for CDEV v1 ABI
X-Git-Tag: v5.10-rc1~171^2~4^2~14
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=957ebb61a4761c1eb32c3f34db7ccfef2e1e95ae;p=thirdparty%2Fkernel%2Flinux.git

gpiolib: add build option for CDEV v1 ABI

Add a build option to allow the removal of the CDEV v1 ABI.

Suggested-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index cbf8a60dec03c..e1376466d8b07 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -82,6 +82,18 @@ config GPIO_CDEV
 
 	  If unsure, say Y.
 
+config GPIO_CDEV_V1
+	bool "Support GPIO ABI Version 1"
+	default y
+	depends on GPIO_CDEV
+	help
+	  Say Y here to support version 1 of the GPIO CDEV ABI.
+
+	  This ABI version is deprecated.
+	  Please use the latest ABI for new developments.
+
+	  If unsure, say Y.
+
 config GPIO_GENERIC
 	depends on HAS_IOMEM # Only for IOMEM drivers
 	tristate