summaryrefslogtreecommitdiffstats
path: root/drivers/gpio
diff options
context:
space:
mode:
authorArd Biesheuvel <ard.biesheuvel@linaro.org>2017-10-27 21:21:47 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-10-31 13:11:38 +0100
commite1289dba18bf905870a42b994c003586688d9353 (patch)
tree159add0401520544411252a2d1da5b13f99173c0 /drivers/gpio
parent4714221b0c62e6dc3f7ac31d1f50478f16259e71 (diff)
downloadlinux-e1289dba18bf905870a42b994c003586688d9353.tar.bz2
gpio: mb86s7x: share with other SoCs as module
In order to reuse this driver for the Socionext Synquacer SC2A11 SoC, which inherited this IP from Fujitsu, remove the ARCH_MB86S7X Kconfig dependency, and revert the changes that prevent it from being built as a module. This reverts commits d65aa4b67b4f47f303bdeaef1e4d42ef18e6b293 and d5610e514e92144d19bd5e39e5cf3804bbf85f3e. Cc: Geliang Tang <geliangtang@gmail.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> [Folded in module_platform_driver() fixup] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/Kconfig3
-rw-r--r--drivers/gpio/gpio-mb86s7x.c7
2 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index f002edda555b..9feb8e1ff2ff 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -286,8 +286,7 @@ config GPIO_LYNXPOINT
Requires ACPI device enumeration code to set up a platform device.
config GPIO_MB86S7X
- bool "GPIO support for Fujitsu MB86S7x Platforms"
- depends on ARCH_MB86S7X || COMPILE_TEST
+ tristate "GPIO support for Fujitsu MB86S7x Platforms"
help
Say yes here to support the GPIO controller in Fujitsu MB86S70 SoCs.
diff --git a/drivers/gpio/gpio-mb86s7x.c b/drivers/gpio/gpio-mb86s7x.c
index 94d772677ed6..b140806bded3 100644
--- a/drivers/gpio/gpio-mb86s7x.c
+++ b/drivers/gpio/gpio-mb86s7x.c
@@ -17,6 +17,7 @@
#include <linux/io.h>
#include <linux/init.h>
#include <linux/clk.h>
+#include <linux/module.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/ioport.h>
@@ -209,6 +210,7 @@ static const struct of_device_id mb86s70_gpio_dt_ids[] = {
{ .compatible = "fujitsu,mb86s70-gpio" },
{ /* sentinel */ }
};
+MODULE_DEVICE_TABLE(of, mb86s70_gpio_dt_ids);
static struct platform_driver mb86s70_gpio_driver = {
.driver = {
@@ -218,5 +220,8 @@ static struct platform_driver mb86s70_gpio_driver = {
.probe = mb86s70_gpio_probe,
.remove = mb86s70_gpio_remove,
};
+module_platform_driver(mb86s70_gpio_driver);
-builtin_platform_driver(mb86s70_gpio_driver);
+MODULE_DESCRIPTION("MB86S7x GPIO Driver");
+MODULE_ALIAS("platform:mb86s70-gpio");
+MODULE_LICENSE("GPL");