[U-Boot] [PATCH v2 5/7]Timer: Remove reset_timer() for non-Nios2 arches

Graeme Russ graeme.russ at gmail.com
Fri Jul 15 14:19:44 CEST 2011 

---
Changes since v1 ((WIP) [Timer]API Rewrite):
 - Rebased to 68d4230c3ccce96a72c5b99e48399bf1796fe3c6

 arch/arm/cpu/arm1136/mx31/timer.c        |    5 -----
 arch/arm/cpu/arm1136/mx35/timer.c        |    5 -----
 arch/arm/cpu/arm1136/omap24xx/timer.c    |    5 -----
 arch/arm/cpu/arm1176/s3c64xx/timer.c     |    5 -----
 arch/arm/cpu/arm1176/tnetv107x/timer.c   |    9 ---------
 arch/arm/cpu/arm720t/interrupts.c        |    5 -----
 arch/arm/cpu/arm920t/a320/timer.c        |    6 ------
 arch/arm/cpu/arm920t/at91/timer.c        |    6 ------
 arch/arm/cpu/arm920t/at91rm9200/timer.c  |    6 ------
 arch/arm/cpu/arm920t/ep93xx/timer.c      |    5 -----
 arch/arm/cpu/arm920t/imx/timer.c         |    6 ------
 arch/arm/cpu/arm920t/ks8695/timer.c      |    7 +------
 arch/arm/cpu/arm920t/s3c24x0/timer.c     |    6 ------
 arch/arm/cpu/arm925t/timer.c             |    6 ------
 arch/arm/cpu/arm926ejs/armada100/timer.c |    5 -----
 arch/arm/cpu/arm926ejs/davinci/timer.c   |    5 -----
 arch/arm/cpu/arm926ejs/kirkwood/timer.c  |    5 -----
 arch/arm/cpu/arm926ejs/mb86r0x/timer.c   |    5 -----
 arch/arm/cpu/arm926ejs/mx25/timer.c      |    5 -----
 arch/arm/cpu/arm926ejs/mx27/timer.c      |    5 -----
 arch/arm/cpu/arm926ejs/nomadik/timer.c   |   12 +++++-------
 arch/arm/cpu/arm926ejs/omap/timer.c      |    6 ------
 arch/arm/cpu/arm926ejs/orion5x/timer.c   |    5 -----
 arch/arm/cpu/arm926ejs/pantheon/timer.c  |    5 -----
 arch/arm/cpu/arm926ejs/spear/timer.c     |    6 ------
 arch/arm/cpu/arm926ejs/versatile/timer.c |    6 ------
 arch/arm/cpu/armv7/mx5/timer.c           |    5 -----
 arch/arm/cpu/armv7/omap-common/timer.c   |    5 -----
 arch/arm/cpu/armv7/s5p-common/timer.c    |    5 -----
 arch/arm/cpu/armv7/tegra2/timer.c        |    5 -----
 arch/arm/cpu/ixp/timer.c                 |    5 -----
 arch/arm/cpu/lh7a40x/timer.c             |    6 ------
 arch/arm/cpu/pxa/timer.c                 |    7 +------
 arch/arm/cpu/s3c44b0/timer.c             |    6 ------
 arch/arm/cpu/sa1100/timer.c              |    5 -----
 arch/avr32/cpu/interrupts.c              |    7 -------
 arch/blackfin/cpu/interrupts.c           |    5 -----
 arch/m68k/cpu/mcf547x_8x/slicetimer.c    |    5 -----
 arch/m68k/lib/time.c                     |    5 -----
 arch/microblaze/cpu/timer.c              |    7 +------
 arch/mips/cpu/mips32/time.c              |    6 ------
 arch/powerpc/lib/interrupts.c            |    5 -----
 arch/sh/lib/time.c                       |    7 -------
 arch/sh/lib/time_sh2.c                   |    8 --------
 arch/sparc/lib/interrupts.c              |    7 +------
 arch/x86/lib/timer.c                     |    5 -----
 board/armltd/integrator/timer.c          |    5 -----
 board/armltd/vexpress/ca9x4_ct_vxp.c     |    5 -----
 board/nvidia/common/board.c              |    1 -
 49 files changed, 9 insertions(+), 270 deletions(-)

diff --git a/arch/arm/cpu/arm1136/mx31/timer.c b/arch/arm/cpu/arm1136/mx31/timer.c
index d51acbb..eac4ffb 100644
--- a/arch/arm/cpu/arm1136/mx31/timer.c
+++ b/arch/arm/cpu/arm1136/mx31/timer.c
@@ -113,11 +113,6 @@ void reset_timer_masked (void)
 	gd->tbl = 0; /* start "advancing" time stamp from 0 */
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 unsigned long long get_ticks (void)
 {
 	ulong now = GPTCNT; /* current tick value */
diff --git a/arch/arm/cpu/arm1136/mx35/timer.c b/arch/arm/cpu/arm1136/mx35/timer.c
index 6dfb63a..80c0675 100644
--- a/arch/arm/cpu/arm1136/mx35/timer.c
+++ b/arch/arm/cpu/arm1136/mx35/timer.c
@@ -73,11 +73,6 @@ inline ulong get_timer_masked(void)
 	return val;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	ulong tmp;
diff --git a/arch/arm/cpu/arm1136/omap24xx/timer.c b/arch/arm/cpu/arm1136/omap24xx/timer.c
index d6267ba..6f1ebbf 100644
--- a/arch/arm/cpu/arm1136/omap24xx/timer.c
+++ b/arch/arm/cpu/arm1136/omap24xx/timer.c
@@ -57,11 +57,6 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked () - base;
diff --git a/arch/arm/cpu/arm1176/s3c64xx/timer.c b/arch/arm/cpu/arm1176/s3c64xx/timer.c
index 8e54060..bc21f86 100644
--- a/arch/arm/cpu/arm1176/s3c64xx/timer.c
+++ b/arch/arm/cpu/arm1176/s3c64xx/timer.c
@@ -142,11 +142,6 @@ void reset_timer_masked(void)
 	timestamp = 0;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer_masked(void)
 {
 	unsigned long long res = get_ticks();
diff --git a/arch/arm/cpu/arm1176/tnetv107x/timer.c b/arch/arm/cpu/arm1176/tnetv107x/timer.c
index c27375c..b3123c5 100644
--- a/arch/arm/cpu/arm1176/tnetv107x/timer.c
+++ b/arch/arm/cpu/arm1176/tnetv107x/timer.c
@@ -60,15 +60,6 @@ int timer_init(void)
 	return 0;
 }

-void reset_timer(void)
-{
-	lastinc = timestamp = 0;
-
-	__raw_writel(0,		&regs->tcr);
-	__raw_writel(0,		&regs->tim34);
-	__raw_writel(2 << 22,	&regs->tcr);
-}
-
 static ulong get_timer_raw(void)
 {
 	ulong now = __raw_readl(&regs->tim34);
diff --git a/arch/arm/cpu/arm720t/interrupts.c b/arch/arm/cpu/arm720t/interrupts.c
index 164ca5d..9cd7fee 100644
--- a/arch/arm/cpu/arm720t/interrupts.c
+++ b/arch/arm/cpu/arm720t/interrupts.c
@@ -209,11 +209,6 @@ int timer_init (void)

 #if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_NETARM) || defined(CONFIG_ARMADILLO) || defined(CONFIG_LPC2292)

-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked () - base;
diff --git a/arch/arm/cpu/arm920t/a320/timer.c b/arch/arm/cpu/arm920t/a320/timer.c
index b9c83c0..443d31d 100644
--- a/arch/arm/cpu/arm920t/a320/timer.c
+++ b/arch/arm/cpu/arm920t/a320/timer.c
@@ -81,12 +81,6 @@ void reset_timer_masked(void)
 	debug("%s(): lastdec = %lx\n", __func__, lastdec);
 }

-void reset_timer(void)
-{
-	debug("%s()\n", __func__);
-	reset_timer_masked();
-}
-
 /*
  * return timer ticks
  */
diff --git a/arch/arm/cpu/arm920t/at91/timer.c b/arch/arm/cpu/arm920t/at91/timer.c
index a69de57..374cc25 100644
--- a/arch/arm/cpu/arm920t/at91/timer.c
+++ b/arch/arm/cpu/arm920t/at91/timer.c
@@ -72,12 +72,6 @@ int timer_init(void)
 /*
  * timer without interrupts
  */
-
-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return get_timer_masked() - base;
diff --git a/arch/arm/cpu/arm920t/at91rm9200/timer.c b/arch/arm/cpu/arm920t/at91rm9200/timer.c
index 0bcb775..9a1ae85 100644
--- a/arch/arm/cpu/arm920t/at91rm9200/timer.c
+++ b/arch/arm/cpu/arm920t/at91rm9200/timer.c
@@ -71,12 +71,6 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked () - base;
diff --git a/arch/arm/cpu/arm920t/ep93xx/timer.c b/arch/arm/cpu/arm920t/ep93xx/timer.c
index 4a0ce4d..f19ec61 100644
--- a/arch/arm/cpu/arm920t/ep93xx/timer.c
+++ b/arch/arm/cpu/arm920t/ep93xx/timer.c
@@ -97,11 +97,6 @@ void reset_timer_masked(void)
 	timer.ticks = 0;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 void __udelay(unsigned long usec)
 {
 	unsigned long long target;
diff --git a/arch/arm/cpu/arm920t/imx/timer.c b/arch/arm/cpu/arm920t/imx/timer.c
index ff85a41..cdb2148 100644
--- a/arch/arm/cpu/arm920t/imx/timer.c
+++ b/arch/arm/cpu/arm920t/imx/timer.c
@@ -51,12 +51,6 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked() - base;
diff --git a/arch/arm/cpu/arm920t/ks8695/timer.c b/arch/arm/cpu/arm920t/ks8695/timer.c
index 8e14109..c78fd90 100644
--- a/arch/arm/cpu/arm920t/ks8695/timer.c
+++ b/arch/arm/cpu/arm920t/ks8695/timer.c
@@ -33,7 +33,7 @@ ulong timer_ticks;

 int timer_init (void)
 {
-	reset_timer();
+	reset_timer_masked();

 	return 0;
 }
@@ -55,11 +55,6 @@ void reset_timer_masked(void)
 	timer_ticks = 0;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer_masked(void)
 {
 	/* Check for timer wrap */
diff --git a/arch/arm/cpu/arm920t/s3c24x0/timer.c b/arch/arm/cpu/arm920t/s3c24x0/timer.c
index bba06d5..9c71b80 100644
--- a/arch/arm/cpu/arm920t/s3c24x0/timer.c
+++ b/arch/arm/cpu/arm920t/s3c24x0/timer.c
@@ -83,12 +83,6 @@ int timer_init(void)
 /*
  * timer without interrupts
  */
-
-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return get_timer_masked() - base;
diff --git a/arch/arm/cpu/arm925t/timer.c b/arch/arm/cpu/arm925t/timer.c
index fdaeda5..9c965e0 100644
--- a/arch/arm/cpu/arm925t/timer.c
+++ b/arch/arm/cpu/arm925t/timer.c
@@ -64,12 +64,6 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked () - base;
diff --git a/arch/arm/cpu/arm926ejs/armada100/timer.c b/arch/arm/cpu/arm926ejs/armada100/timer.c
index eb49234..86da0ce 100644
--- a/arch/arm/cpu/arm926ejs/armada100/timer.c
+++ b/arch/arm/cpu/arm926ejs/armada100/timer.c
@@ -100,11 +100,6 @@ ulong get_timer_masked(void)
 	return gd->tbu;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return ((get_timer_masked() / (CONFIG_SYS_HZ_CLOCK / 1000)) -
diff --git a/arch/arm/cpu/arm926ejs/davinci/timer.c b/arch/arm/cpu/arm926ejs/davinci/timer.c
index 1c6fa4a..8b1734c 100644
--- a/arch/arm/cpu/arm926ejs/davinci/timer.c
+++ b/arch/arm/cpu/arm926ejs/davinci/timer.c
@@ -78,11 +78,6 @@ int timer_init(void)
 	return(0);
 }

-void reset_timer(void)
-{
-	gd->timer_reset_value = get_ticks();
-}
-
 /*
  * Get the current 64 bit timer tick count
  */
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/timer.c b/arch/arm/cpu/arm926ejs/kirkwood/timer.c
index e890edb..5beb3f5 100644
--- a/arch/arm/cpu/arm926ejs/kirkwood/timer.c
+++ b/arch/arm/cpu/arm926ejs/kirkwood/timer.c
@@ -112,11 +112,6 @@ ulong get_timer_masked(void)
 	return timestamp;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return get_timer_masked() - base;
diff --git a/arch/arm/cpu/arm926ejs/mb86r0x/timer.c b/arch/arm/cpu/arm926ejs/mb86r0x/timer.c
index 6966b0d..5f54085 100644
--- a/arch/arm/cpu/arm926ejs/mb86r0x/timer.c
+++ b/arch/arm/cpu/arm926ejs/mb86r0x/timer.c
@@ -121,11 +121,6 @@ void __udelay(unsigned long usec)
 		 /*NOP*/;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return get_timer_masked() - base;
diff --git a/arch/arm/cpu/arm926ejs/mx25/timer.c b/arch/arm/cpu/arm926ejs/mx25/timer.c
index af26b4c..9a84b50 100644
--- a/arch/arm/cpu/arm926ejs/mx25/timer.c
+++ b/arch/arm/cpu/arm926ejs/mx25/timer.c
@@ -130,11 +130,6 @@ void reset_timer_masked(void)
 	timestamp = 0; /* start "advancing" time stamp from 0 */
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 unsigned long long get_ticks (void)
 {
 	struct gpt_regs *gpt = (struct gpt_regs *)IMX_GPT1_BASE;
diff --git a/arch/arm/cpu/arm926ejs/mx27/timer.c b/arch/arm/cpu/arm926ejs/mx27/timer.c
index 127e670..058dbee 100644
--- a/arch/arm/cpu/arm926ejs/mx27/timer.c
+++ b/arch/arm/cpu/arm926ejs/mx27/timer.c
@@ -133,11 +133,6 @@ void reset_timer_masked(void)
 	timestamp = 0; /* start "advancing" time stamp from 0 */
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 unsigned long long get_ticks (void)
 {
 	struct gpt_regs *regs = (struct gpt_regs *)IMX_TIM1_BASE;
diff --git a/arch/arm/cpu/arm926ejs/nomadik/timer.c b/arch/arm/cpu/arm926ejs/nomadik/timer.c
index 1d98ef3..1cd0e1f 100644
--- a/arch/arm/cpu/arm926ejs/nomadik/timer.c
+++ b/arch/arm/cpu/arm926ejs/nomadik/timer.c
@@ -40,16 +40,12 @@
 /* Configure a free-running, auto-wrap counter with no prescaler */
 int timer_init(void)
 {
+	ulong val;
+
 	writel(MTU_CRn_ENA | MTU_CRn_PRESCALE_1 | MTU_CRn_32BITS,
 	       CONFIG_SYS_TIMERBASE + MTU_CR(0));
-	reset_timer();
-	return 0;
-}

-/* Restart counting from 0 */
-void reset_timer(void)
-{
-	ulong val;
+	/* Reset the timer */
 	writel(0, CONFIG_SYS_TIMERBASE + MTU_LR(0));
 	/*
 	 * The load-register isn't really immediate: it changes on clock
@@ -59,6 +55,8 @@ void reset_timer(void)
 	val = READ_TIMER();
 	while (READ_TIMER() == val)
 		;
+
+	return 0;
 }

 /* Return how many HZ passed since "base" */
diff --git a/arch/arm/cpu/arm926ejs/omap/timer.c b/arch/arm/cpu/arm926ejs/omap/timer.c
index f2e4deb..390c9c8 100644
--- a/arch/arm/cpu/arm926ejs/omap/timer.c
+++ b/arch/arm/cpu/arm926ejs/omap/timer.c
@@ -65,12 +65,6 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked () - base;
diff --git a/arch/arm/cpu/arm926ejs/orion5x/timer.c b/arch/arm/cpu/arm926ejs/orion5x/timer.c
index f691c99..5bc43c8 100644
--- a/arch/arm/cpu/arm926ejs/orion5x/timer.c
+++ b/arch/arm/cpu/arm926ejs/orion5x/timer.c
@@ -119,11 +119,6 @@ ulong get_timer_masked(void)
 	return timestamp;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return get_timer_masked() - base;
diff --git a/arch/arm/cpu/arm926ejs/pantheon/timer.c b/arch/arm/cpu/arm926ejs/pantheon/timer.c
index b487416..2727adc 100644
--- a/arch/arm/cpu/arm926ejs/pantheon/timer.c
+++ b/arch/arm/cpu/arm926ejs/pantheon/timer.c
@@ -108,11 +108,6 @@ ulong get_timer_masked(void)
 	return gd->tbu;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return ((get_timer_masked() / (CONFIG_SYS_HZ_CLOCK / 1000)) -
diff --git a/arch/arm/cpu/arm926ejs/spear/timer.c b/arch/arm/cpu/arm926ejs/spear/timer.c
index 7305abd..cbef34f 100644
--- a/arch/arm/cpu/arm926ejs/spear/timer.c
+++ b/arch/arm/cpu/arm926ejs/spear/timer.c
@@ -76,12 +76,6 @@ int timer_init(void)
 /*
  * timer without interrupts
  */
-
-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return (get_timer_masked() / GPT_RESOLUTION) - base;
diff --git a/arch/arm/cpu/arm926ejs/versatile/timer.c b/arch/arm/cpu/arm926ejs/versatile/timer.c
index 0e51a63..f58e151 100644
--- a/arch/arm/cpu/arm926ejs/versatile/timer.c
+++ b/arch/arm/cpu/arm926ejs/versatile/timer.c
@@ -94,12 +94,6 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked () - base;
diff --git a/arch/arm/cpu/armv7/mx5/timer.c b/arch/arm/cpu/armv7/mx5/timer.c
index 40ee0be..4525beb 100644
--- a/arch/arm/cpu/armv7/mx5/timer.c
+++ b/arch/arm/cpu/armv7/mx5/timer.c
@@ -69,11 +69,6 @@ int timer_init(void)
 	return 0;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 void reset_timer_masked(void)
 {
 	ulong val = __raw_readl(&cur_gpt->counter);
diff --git a/arch/arm/cpu/armv7/omap-common/timer.c b/arch/arm/cpu/armv7/omap-common/timer.c
index a0f6b7c..4756e26 100644
--- a/arch/arm/cpu/armv7/omap-common/timer.c
+++ b/arch/arm/cpu/armv7/omap-common/timer.c
@@ -63,11 +63,6 @@ int timer_init(void)
 /*
  * timer without interrupts
  */
-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return get_timer_masked() - base;
diff --git a/arch/arm/cpu/armv7/s5p-common/timer.c b/arch/arm/cpu/armv7/s5p-common/timer.c
index 0b69f06..359c21f 100644
--- a/arch/arm/cpu/armv7/s5p-common/timer.c
+++ b/arch/arm/cpu/armv7/s5p-common/timer.c
@@ -50,11 +50,6 @@ int timer_init(void)
 /*
  * timer without interrupts
  */
-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 unsigned long get_timer(unsigned long base)
 {
 	return get_timer_masked() - base;
diff --git a/arch/arm/cpu/armv7/tegra2/timer.c b/arch/arm/cpu/armv7/tegra2/timer.c
index 4458de9..2761c12 100644
--- a/arch/arm/cpu/armv7/tegra2/timer.c
+++ b/arch/arm/cpu/armv7/tegra2/timer.c
@@ -48,11 +48,6 @@ struct timerus *timer_base = (struct timerus *)NV_PA_TMRUS_BASE;
 #define TIMER_LOAD_VAL	0xffffffff

 /* timer without interrupts */
-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer(ulong base)
 {
 	return get_timer_masked() - base;
diff --git a/arch/arm/cpu/ixp/timer.c b/arch/arm/cpu/ixp/timer.c
index c25e72f..087ddf8 100644
--- a/arch/arm/cpu/ixp/timer.c
+++ b/arch/arm/cpu/ixp/timer.c
@@ -89,11 +89,6 @@ void reset_timer_masked(void)
 	gd->timestamp = 0;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer_masked(void)
 {
 	return tick_to_time(get_ticks());
diff --git a/arch/arm/cpu/lh7a40x/timer.c b/arch/arm/cpu/lh7a40x/timer.c
index 6c6277d..58b35b1 100644
--- a/arch/arm/cpu/lh7a40x/timer.c
+++ b/arch/arm/cpu/lh7a40x/timer.c
@@ -74,12 +74,6 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return (get_timer_masked() - base);
diff --git a/arch/arm/cpu/pxa/timer.c b/arch/arm/cpu/pxa/timer.c
index 8900a70..44dae9a 100644
--- a/arch/arm/cpu/pxa/timer.c
+++ b/arch/arm/cpu/pxa/timer.c
@@ -59,16 +59,11 @@ static inline unsigned long long us_to_tick(unsigned long long us)

 int timer_init (void)
 {
-	reset_timer();
+	reset_timer_masked();

 	return 0;
 }

-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked () - base;
diff --git a/arch/arm/cpu/s3c44b0/timer.c b/arch/arm/cpu/s3c44b0/timer.c
index d30e1aa..ce48952 100644
--- a/arch/arm/cpu/s3c44b0/timer.c
+++ b/arch/arm/cpu/s3c44b0/timer.c
@@ -59,12 +59,6 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked () - base;
diff --git a/arch/arm/cpu/sa1100/timer.c b/arch/arm/cpu/sa1100/timer.c
index 10ad964..694c03a 100644
--- a/arch/arm/cpu/sa1100/timer.c
+++ b/arch/arm/cpu/sa1100/timer.c
@@ -34,11 +34,6 @@ int timer_init (void)
 	return 0;
 }

-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base)
 {
 	return get_timer_masked ();
diff --git a/arch/avr32/cpu/interrupts.c b/arch/avr32/cpu/interrupts.c
index 8406f91..6681e13 100644
--- a/arch/avr32/cpu/interrupts.c
+++ b/arch/avr32/cpu/interrupts.c
@@ -62,13 +62,6 @@ unsigned long long get_ticks(void)
 	return ((unsigned long long)hi_now << 32) | lo;
 }

-void reset_timer(void)
-{
-	sysreg_write(COUNT, 0);
-	cpu_sync_pipeline();	/* process any pending interrupts */
-	timer_overflow = 0;
-}
-
 unsigned long get_timer(unsigned long base)
 {
 	u64 now = get_ticks();
diff --git a/arch/blackfin/cpu/interrupts.c b/arch/blackfin/cpu/interrupts.c
index 54a67b4..9189816 100644
--- a/arch/blackfin/cpu/interrupts.c
+++ b/arch/blackfin/cpu/interrupts.c
@@ -152,8 +152,3 @@ ulong get_timer(ulong base)

 	return (milisec - base);
 }
-
-void reset_timer(void)
-{
-	timer_init();
-}
diff --git a/arch/m68k/cpu/mcf547x_8x/slicetimer.c b/arch/m68k/cpu/mcf547x_8x/slicetimer.c
index 49dba6a..467a807 100644
--- a/arch/m68k/cpu/mcf547x_8x/slicetimer.c
+++ b/arch/m68k/cpu/mcf547x_8x/slicetimer.c
@@ -95,11 +95,6 @@ void timer_init(void)
 	timerp->cr = SLT_CR_RUN | SLT_CR_IEN | SLT_CR_TEN;
 }

-void reset_timer(void)
-{
-	timestamp = 0;
-}
-
 ulong get_timer(ulong base)
 {
 	return (timestamp - base);
diff --git a/arch/m68k/lib/time.c b/arch/m68k/lib/time.c
index d10bcc7..a316cdf 100644
--- a/arch/m68k/lib/time.c
+++ b/arch/m68k/lib/time.c
@@ -116,11 +116,6 @@ void timer_init(void)
 	    DTIM_DTMR_FRR | DTIM_DTMR_ORRI | DTIM_DTMR_RST_EN;
 }

-void reset_timer(void)
-{
-	timestamp = 0;
-}
-
 ulong get_timer(ulong base)
 {
 	return (timestamp - base);
diff --git a/arch/microblaze/cpu/timer.c b/arch/microblaze/cpu/timer.c
index 59ed126..a167755 100644
--- a/arch/microblaze/cpu/timer.c
+++ b/arch/microblaze/cpu/timer.c
@@ -28,11 +28,6 @@

 volatile int timestamp = 0;

-void reset_timer (void)
-{
-	timestamp = 0;
-}
-
 #ifdef CONFIG_SYS_TIMER_0
 ulong get_timer (ulong base)
 {
@@ -61,7 +56,7 @@ int timer_init (void)
 	tmr->control = TIMER_INTERRUPT | TIMER_RESET;
 	tmr->control =
 	    TIMER_ENABLE | TIMER_ENABLE_INTR | TIMER_RELOAD | TIMER_DOWN_COUNT;
-	reset_timer ();
+	timestamp = 0;
 	install_interrupt_handler (CONFIG_SYS_TIMER_0_IRQ, timer_isr, (void *)tmr);
 	return 0;
 }
diff --git a/arch/mips/cpu/mips32/time.c b/arch/mips/cpu/mips32/time.c
index b0a9c1f..350896a 100644
--- a/arch/mips/cpu/mips32/time.c
+++ b/arch/mips/cpu/mips32/time.c
@@ -42,12 +42,6 @@ int timer_init(void)
 	return 0;
 }

-void reset_timer(void)
-{
-	timestamp = 0;
-	write_c0_compare(read_c0_count() + CYCLES_PER_JIFFY);
-}
-
 ulong get_timer(ulong base)
 {
 	unsigned int count;
diff --git a/arch/powerpc/lib/interrupts.c b/arch/powerpc/lib/interrupts.c
index 847ad37..aeae413 100644
--- a/arch/powerpc/lib/interrupts.c
+++ b/arch/powerpc/lib/interrupts.c
@@ -137,11 +137,6 @@ void timer_interrupt (struct pt_regs *regs)
 #endif /* CONFIG_SHOW_ACTIVITY */
 }

-void reset_timer (void)
-{
-	timestamp = 0;
-}
-
 ulong get_timer (ulong base)
 {
 	return (timestamp - base);
diff --git a/arch/sh/lib/time.c b/arch/sh/lib/time.c
index c4bfc86..c70baed 100644
--- a/arch/sh/lib/time.c
+++ b/arch/sh/lib/time.c
@@ -139,13 +139,6 @@ unsigned long get_timer (unsigned long base)
 	return tick_to_time(get_ticks()) - base;
 }

-void reset_timer (void)
-{
-	tmu_timer_stop(0);
-	writel(0, TCNT0);
-	tmu_timer_start(0);
-}
-
 unsigned long get_tbclk (void)
 {
 	return timer_freq;
diff --git a/arch/sh/lib/time_sh2.c b/arch/sh/lib/time_sh2.c
index a5c838b..5827118 100644
--- a/arch/sh/lib/time_sh2.c
+++ b/arch/sh/lib/time_sh2.c
@@ -90,14 +90,6 @@ ulong get_timer(ulong base)
 	return (get_usec() / 1000) - base;
 }

-void reset_timer(void)
-{
-	cmt_timer_stop(0);
-	writew(CMT_TIMER_RESET, CMCOR_0);
-	cmt0_timer = 0;
-	cmt_timer_start(0);
-}
-
 void __udelay(unsigned long usec)
 {
 	unsigned long end = get_usec() + usec;
diff --git a/arch/sparc/lib/interrupts.c b/arch/sparc/lib/interrupts.c
index 5274311..61ee90b 100644
--- a/arch/sparc/lib/interrupts.c
+++ b/arch/sparc/lib/interrupts.c
@@ -90,11 +90,6 @@ void timer_interrupt(struct pt_regs *regs)
 	timestamp++;
 }

-void reset_timer(void)
-{
-	timestamp = 0;
-}
-
 ulong get_timer(ulong base)
 {
 	return (timestamp - base);
@@ -104,7 +99,7 @@ void timer_interrupt_init(void)
 {
 	int irq;

-	reset_timer();
+	timestamp = 0;

 	irq = timer_interrupt_init_cpu();

diff --git a/arch/x86/lib/timer.c b/arch/x86/lib/timer.c
index 199ca8e..a822d66 100644
--- a/arch/x86/lib/timer.c
+++ b/arch/x86/lib/timer.c
@@ -94,11 +94,6 @@ void timer_isr(void *unused)
 	}
 }

-void reset_timer (void)
-{
-	system_ticks = 0;
-}
-
 ulong get_timer (ulong base)
 {
 	return (system_ticks - base);
diff --git a/board/armltd/integrator/timer.c b/board/armltd/integrator/timer.c
index 5406066..6734e8d 100644
--- a/board/armltd/integrator/timer.c
+++ b/board/armltd/integrator/timer.c
@@ -107,11 +107,6 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
 ulong get_timer (ulong base_ticks)
 {
 	return get_timer_masked () - base_ticks;
diff --git a/board/armltd/vexpress/ca9x4_ct_vxp.c b/board/armltd/vexpress/ca9x4_ct_vxp.c
index 6e5884b..da6f14d 100644
--- a/board/armltd/vexpress/ca9x4_ct_vxp.c
+++ b/board/armltd/vexpress/ca9x4_ct_vxp.c
@@ -199,11 +199,6 @@ void reset_timer_masked(void)
 	timestamp = 0;
 }

-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
 ulong get_timer_masked(void)
 {
 	ulong now = readl(&systimer_base->timer0value) / 1000;
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index 3d6c248..c48c7ef 100644
--- a/board/nvidia/common/board.c
+++ b/board/nvidia/common/board.c
@@ -62,7 +62,6 @@ int board_early_init_f(void)
  */
 int timer_init(void)
 {
-	reset_timer();
 	return 0;
 }

--
1.7.5.2.317.g391b14

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