[PATCH 13/34] mfd: sec: merge separate core and irq modules

[André Draszik <andre.draszik@xxxxxxxxxx>]

There is no reason to have these two kernel modules separate. Having
them merged into one kernel module also slightly reduces memory
consumption and module load times a little.

mapped size (lsmod):
         before:             after:
    sec_core   20480    sec_core   24576
    sec_irq    16384
    ----------------
    total      36864

Section sizes (size -A):
         before:             after:
    sec_core    6780    sec_core   13239
    sec_irq     8046
    ----------------
    Total      14826

Signed-off-by: André Draszik <andre.draszik@xxxxxxxxxx>

---
Checkpatch suggests to update MAINTAINERS, but the new file is covered
already due to using a wildcard.
---
 drivers/mfd/Makefile                     | 3 ++-
 drivers/mfd/{sec-core.c => sec-common.c} | 2 ++
 drivers/mfd/sec-irq.c                    | 8 --------
 3 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 8a8c678134a9721c7f78e432ddd0df33b2b0de69..67fac46c8eeb9c7b4429e8a496a1d7d40d2b7b31 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -232,7 +232,8 @@ obj-$(CONFIG_MFD_RK8XX)		+= rk8xx-core.o
 obj-$(CONFIG_MFD_RK8XX_I2C)	+= rk8xx-i2c.o
 obj-$(CONFIG_MFD_RK8XX_SPI)	+= rk8xx-spi.o
 obj-$(CONFIG_MFD_RN5T618)	+= rn5t618.o
-obj-$(CONFIG_MFD_SEC_CORE)	+= sec-core.o sec-irq.o
+sec-core-objs			:= sec-common.o sec-irq.o
+obj-$(CONFIG_MFD_SEC_CORE)	+= sec-core.o
 obj-$(CONFIG_MFD_SEC_ACPM)	+= sec-acpm.o
 obj-$(CONFIG_MFD_SEC_I2C)	+= sec-i2c.o
 obj-$(CONFIG_MFD_SYSCON)	+= syscon.o
diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-common.c
similarity index 98%
rename from drivers/mfd/sec-core.c
rename to drivers/mfd/sec-common.c
index 27f5036ffa1009304147755c91d00be333dd206a..fcf7668efd3215ad70d81916ede249ed5f9d45ae 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-common.c
@@ -290,6 +290,8 @@ DEFINE_SIMPLE_DEV_PM_OPS(sec_pmic_pm_ops, sec_pmic_suspend, sec_pmic_resume);
 EXPORT_SYMBOL_GPL(sec_pmic_pm_ops);
 
 MODULE_AUTHOR("André Draszik <andre.draszik@xxxxxxxxxx>");
+MODULE_AUTHOR("Chanwoo Choi <cw00.choi@xxxxxxxxxxx>");
+MODULE_AUTHOR("Krzysztof Kozlowski <krzk@xxxxxxxxxx>");
 MODULE_AUTHOR("Sangbeom Kim <sbkim73@xxxxxxxxxxx>");
 MODULE_DESCRIPTION("Core driver for the Samsung S5M");
 MODULE_LICENSE("GPL");
diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c
index bf86281401ac6ff05c90c2d71c84744709ed79cb..4afac3aa0a582994bf04c41768c1c788c54ee2e9 100644
--- a/drivers/mfd/sec-irq.c
+++ b/drivers/mfd/sec-irq.c
@@ -6,7 +6,6 @@
 #include <linux/array_size.h>
 #include <linux/build_bug.h>
 #include <linux/dev_printk.h>
-#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/mfd/samsung/core.h>
@@ -510,10 +509,3 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(sec_irq_init);
-
-MODULE_AUTHOR("Sangbeom Kim <sbkim73@xxxxxxxxxxx>");
-MODULE_AUTHOR("Chanwoo Choi <cw00.choi@xxxxxxxxxxx>");
-MODULE_AUTHOR("Krzysztof Kozlowski <krzk@xxxxxxxxxx>");
-MODULE_DESCRIPTION("Interrupt support for the S5M MFD");
-MODULE_LICENSE("GPL");

-- 
2.49.0.395.g12beb8f557-goog