Change the config to 'tristate' and use module_platform_driver() to
allow the SC27XX poweroff driver building into a module, as well as
adding some mudule information.
Signed-off-by: Baolin Wang <[email protected]>
---
drivers/power/reset/Kconfig | 2 +-
drivers/power/reset/sc27xx-poweroff.c | 7 ++++++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index 513efe8..8903803 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -248,7 +248,7 @@ config SYSCON_REBOOT_MODE
action according to the mode.
config POWER_RESET_SC27XX
- bool "Spreadtrum SC27xx PMIC power-off driver"
+ tristate "Spreadtrum SC27xx PMIC power-off driver"
depends on MFD_SC27XX_PMIC || COMPILE_TEST
help
This driver supports powering off a system through
diff --git a/drivers/power/reset/sc27xx-poweroff.c b/drivers/power/reset/sc27xx-poweroff.c
index 91b5ece..6986307 100644
--- a/drivers/power/reset/sc27xx-poweroff.c
+++ b/drivers/power/reset/sc27xx-poweroff.c
@@ -6,6 +6,7 @@
#include <linux/cpu.h>
#include <linux/kernel.h>
+#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/regmap.h>
@@ -71,4 +72,8 @@ static int sc27xx_poweroff_probe(struct platform_device *pdev)
.name = "sc27xx-poweroff",
},
};
-builtin_platform_driver(sc27xx_poweroff_driver);
+module_platform_driver(sc27xx_poweroff_driver);
+
+MODULE_DESCRIPTION("Power off driver for SC27XX PMIC Device");
+MODULE_AUTHOR("Baolin Wang <[email protected]>");
+MODULE_LICENSE("GPL v2");
--
1.9.1