2 files changed, 17 insertions, 2 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 7ef170dc766d..8c5dfdce4326 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1032,17 +1032,24 @@ config MFD_RN5T618
           functionality of the device.
 
 config MFD_SEC_CORE
-        bool "SAMSUNG Electronics PMIC Series Support"
+        tristate "SAMSUNG Electronics PMIC Series Support"
         depends on I2C=y
         select MFD_CORE
         select REGMAP_I2C
         select REGMAP_IRQ
         help
-          Support for the Samsung Electronics MFD series.
+          Support for the Samsung Electronics PMIC devices coming
+          usually along with Samsung Exynos SoC chipset.
           This driver provides common support for accessing the device,
           additional drivers must be enabled in order to use the functionality
           of the device
 
+          To compile this driver as a module, choose M here: the
+          module will be called sec-core.
+          Have in mind that important core drivers (like regulators) depend
+          on this driver so building this as a module might require proper
+          initial ramdisk or might not boot up as well in certain scenarios.
+
 config MFD_SI476X_CORE
         tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
         depends on I2C
diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c
index 295d24d4501d..ad0099077e7e 100644
--- a/drivers/mfd/sec-irq.c
+++ b/drivers/mfd/sec-irq.c
@@ -6,6 +6,7 @@
 #include <linux/device.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/module.h>
 #include <linux/regmap.h>
 
 #include <linux/mfd/samsung/core.h>
@@ -493,3 +494,10 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
 
         return 0;
 }
+EXPORT_SYMBOL_GPL(sec_irq_init);
+
+MODULE_AUTHOR("Sangbeom Kim <sbkim73@samsung.com>");
+MODULE_AUTHOR("Chanwoo Choi <cw00.choi@samsung.com>");
+MODULE_AUTHOR("Krzysztof Kozlowski <krzk@kernel.org>");
+MODULE_DESCRIPTION("Interrupt support for the S5M MFD");
+MODULE_LICENSE("GPL");