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authorRalf Baechle <ralf@linux-mips.org>2005-09-01 20:42:46 +0000
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 19:32:15 +0100
commit5bcb9a58e6e3eda4af87193c8746d15e45f51628 (patch)
treea002040a806a115d3a2b4fece08946c90e86ec8a
parent330cfe016bec3cdf517a626083bcb0d7b1854744 (diff)
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Move genrtc.c's functions into <asm/rtc.h>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/kernel/Makefile2
-rw-r--r--arch/mips/kernel/genrtc.c64
-rw-r--r--include/asm-mips/rtc.h53
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