From 4b550488f894c899aa54dc935c8fee47bca2b7df Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Thu, 11 Oct 2007 23:46:08 +0100
Subject: [MIPS] Deforest the function pointer jungle in the time code.

Hard to follow who is pointing what to where and why so it's simply getting
in the way of the time code renovation.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/lasat/ds1603.c |  6 +++---
 arch/mips/lasat/ds1603.h |  2 --
 arch/mips/lasat/setup.c  |  6 +-----
 arch/mips/lasat/sysctl.c | 10 ++++++----
 4 files changed, 10 insertions(+), 14 deletions(-)

(limited to 'arch/mips/lasat')

diff --git a/arch/mips/lasat/ds1603.c b/arch/mips/lasat/ds1603.c
index 0b315f51d62c..52cb1436a12a 100644
--- a/arch/mips/lasat/ds1603.c
+++ b/arch/mips/lasat/ds1603.c
@@ -135,8 +135,7 @@ static void rtc_end_op(void)
 	lasat_ndelay(1000);
 }
 
-/* interface */
-unsigned long ds1603_read(void)
+unsigned long read_persistent_clock(void)
 {
 	unsigned long word;
 	unsigned long flags;
@@ -147,10 +146,11 @@ unsigned long ds1603_read(void)
 	word = rtc_read_word();
 	rtc_end_op();
 	spin_unlock_irqrestore(&rtc_lock, flags);
+
 	return word;
 }
 
-int ds1603_set(unsigned long time)
+int rtc_mips_set_mmss(unsigned long time)
 {
 	unsigned long flags;
 
diff --git a/arch/mips/lasat/ds1603.h b/arch/mips/lasat/ds1603.h
index c2e5c76a379d..2da3704044fd 100644
--- a/arch/mips/lasat/ds1603.h
+++ b/arch/mips/lasat/ds1603.h
@@ -20,8 +20,6 @@ struct ds_defs {
 
 extern struct ds_defs *ds1603;
 
-unsigned long ds1603_read(void);
-int ds1603_set(unsigned long);
 void ds1603_set_trimmer(unsigned int);
 void ds1603_enable(void);
 void ds1603_disable(void);
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
index 187e37821d93..54827d0174bf 100644
--- a/arch/mips/lasat/setup.c
+++ b/arch/mips/lasat/setup.c
@@ -117,7 +117,7 @@ static struct notifier_block lasat_panic_block[] =
 	}
 };
 
-static void lasat_time_init(void)
+void plat_time_init(void)
 {
 	mips_hpt_frequency = lasat_board_info.li_cpu_hz / 2;
 }
@@ -142,12 +142,8 @@ void __init plat_mem_setup(void)
 
 	lasat_reboot_setup();
 
-	board_time_init = lasat_time_init;
-
 #ifdef CONFIG_DS1603
 	ds1603 = &ds_defs[mips_machtype];
-	rtc_mips_get_time = ds1603_read;
-	rtc_mips_set_time = ds1603_set;
 #endif
 
 #ifdef DYNAMIC_SERIAL_INIT
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
index 4575a829766d..389336c4ecc5 100644
--- a/arch/mips/lasat/sysctl.c
+++ b/arch/mips/lasat/sysctl.c
@@ -32,6 +32,8 @@
 #include <linux/mutex.h>
 #include <linux/uaccess.h>
 
+#include <asm/time.h>
+
 #include "sysctl.h"
 #include "ds1603.h"
 
@@ -106,7 +108,7 @@ int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
 
 	mutex_lock(&lasat_info_mutex);
 	if (!write) {
-		rtctmp = ds1603_read();
+		rtctmp = read_persistent_clock();
 		/* check for time < 0 and set to 0 */
 		if (rtctmp < 0)
 			rtctmp = 0;
@@ -116,7 +118,7 @@ int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
 		mutex_unlock(&lasat_info_mutex);
 		return r;
 	}
-	ds1603_set(rtctmp);
+	rtc_mips_set_mmss(rtctmp);
 	mutex_unlock(&lasat_info_mutex);
 
 	return 0;
@@ -152,7 +154,7 @@ int sysctl_lasat_rtc(ctl_table *table, int *name, int nlen,
 	int r;
 
 	mutex_lock(&lasat_info_mutex);
-	rtctmp = ds1603_read();
+	rtctmp = read_persistent_clock();
 	if (rtctmp < 0)
 		rtctmp = 0;
 	r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
@@ -161,7 +163,7 @@ int sysctl_lasat_rtc(ctl_table *table, int *name, int nlen,
 		return r;
 	}
 	if (newval && newlen)
-		ds1603_set(rtctmp);
+		rtc_mips_set_mmss(rtctmp);
 	mutex_unlock(&lasat_info_mutex);
 
 	return 1;
-- 
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