Move genrtc.c's functions into <asm/rtc.h>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

3 files changed, 48 insertions, 71 deletions

diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 4c09e1acafd7..0213b3496170 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -59,8 +59,6 @@ obj-$(CONFIG_PROC_FS)		+= proc.o
 
 obj-$(CONFIG_64BIT)             += cpu-bugs64.o
 
-obj-$(CONFIG_GEN_RTC)           += genrtc.o
-
 CFLAGS_cpu-bugs64.o     = $(shell if $(CC) $(CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
 CFLAGS_ioctl32.o        += -Ifs/
 
diff --git a/arch/mips/kernel/genrtc.c b/arch/mips/kernel/genrtc.c
deleted file mode 100644
index 71416e7bbbaa..000000000000
--- a/arch/mips/kernel/genrtc.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * A glue layer that provides RTC read/write to drivers/char/genrtc.c driver
- * based on MIPS internal RTC routines.  It does take care locking
- * issues so that we are SMP/Preemption safe.
- *
- * Copyright (C) 2004 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * Please read the COPYING file for all license details.
- */
-
-#include <linux/spinlock.h>
-
-#include <asm/rtc.h>
-#include <asm/time.h>
-
-static DEFINE_SPINLOCK(mips_rtc_lock);
-
-unsigned int get_rtc_time(struct rtc_time *time)
-{
-        unsigned long nowtime;
-
-        spin_lock(&mips_rtc_lock);
-        nowtime = rtc_get_time();
-        to_tm(nowtime, time);
-        time->tm_year -= 1900;
-        spin_unlock(&mips_rtc_lock);
-
-        return RTC_24H;
-}
-
-int set_rtc_time(struct rtc_time *time)
-{
-        unsigned long nowtime;
-        int ret;
-
-        spin_lock(&mips_rtc_lock);
-        nowtime = mktime(time->tm_year+1900, time->tm_mon+1,
-                        time->tm_mday, time->tm_hour, time->tm_min,
-                        time->tm_sec);
-        ret = rtc_set_time(nowtime);
-        spin_unlock(&mips_rtc_lock);
-
-        return ret;
-}
-
-unsigned int get_rtc_ss(void)
-{
-        struct rtc_time h;
-
-        get_rtc_time(&h);
-        return h.tm_sec;
-}
-
-int get_rtc_pll(struct rtc_pll_info *pll)
-{
-        return -EINVAL;
-}
-
-int set_rtc_pll(struct rtc_pll_info *pll)
-{
-        return -EINVAL;
-}
-
diff --git a/include/asm-mips/rtc.h b/include/asm-mips/rtc.h
index 3c4b637fd925..a60e0dc7c9b9 100644
--- a/include/asm-mips/rtc.h
+++ b/include/asm-mips/rtc.h
@@ -14,7 +14,9 @@
 
 #ifdef __KERNEL__
 
+#include <linux/spinlock.h>
 #include <linux/rtc.h>
+#include <asm/time.h>
 
 #define RTC_PIE 0x40            /* periodic interrupt enable */
 #define RTC_AIE 0x20            /* alarm interrupt enable */
@@ -27,11 +29,52 @@
 #define RTC_24H 0x02            /* 24 hour mode - else hours bit 7 means pm */
 #define RTC_DST_EN 0x01         /* auto switch DST - works f. USA only */
 
-unsigned int get_rtc_time(struct rtc_time *time);
-int set_rtc_time(struct rtc_time *time);
-unsigned int get_rtc_ss(void);
-int get_rtc_pll(struct rtc_pll_info *pll);
-int set_rtc_pll(struct rtc_pll_info *pll);
+static DEFINE_SPINLOCK(mips_rtc_lock);
 
+static inline unsigned int get_rtc_time(struct rtc_time *time)
+{
+        unsigned long nowtime;
+
+        spin_lock(&mips_rtc_lock);
+        nowtime = rtc_get_time();
+        to_tm(nowtime, time);
+        time->tm_year -= 1900;
+        spin_unlock(&mips_rtc_lock);
+
+        return RTC_24H;
+}
+
+static inline int set_rtc_time(struct rtc_time *time)
+{
+        unsigned long nowtime;
+        int ret;
+
+        spin_lock(&mips_rtc_lock);
+        nowtime = mktime(time->tm_year+1900, time->tm_mon+1,
+                        time->tm_mday, time->tm_hour, time->tm_min,
+                        time->tm_sec);
+        ret = rtc_set_time(nowtime);
+        spin_unlock(&mips_rtc_lock);
+
+        return ret;
+}
+
+static inline unsigned int get_rtc_ss(void)
+{
+        struct rtc_time h;
+
+        get_rtc_time(&h);
+        return h.tm_sec;
+}
+
+static inline int get_rtc_pll(struct rtc_pll_info *pll)
+{
+        return -EINVAL;
+}
+
+static inline int set_rtc_pll(struct rtc_pll_info *pll)
+{
+        return -EINVAL;
+}
 #endif
 #endif