arm: remove prototype for get_timer_masked

The interruption support had be removed for ARM architecture and
the function get_timer_masked() is no more used except in some
the timer.c files.

This patch clean each timer.c which implement this function and
remove the associated prototype in u-boot-arm.h

For timer.c, I don't verify if the weak version of get_timer
(in lib/time.c) can be used

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>

11 files changed, 26 insertions, 42 deletions

diff --git a/arch/arm/cpu/arm920t/ep93xx/timer.c b/arch/arm/cpu/arm920t/ep93xx/timer.c
index 5f3609aec3c..49bf49bbd36 100644
--- a/arch/arm/cpu/arm920t/ep93xx/timer.c
+++ b/arch/arm/cpu/arm920t/ep93xx/timer.c
@@ -66,14 +66,9 @@ unsigned long long get_ticks(void)
 	return sys_ticks;
 }
 
-unsigned long get_timer_masked(void)
-{
-	return get_ticks();
-}
-
 unsigned long get_timer(unsigned long base)
 {
-	return get_timer_masked() - base;
+	return get_ticks() - base;
 }
 
 void __udelay(unsigned long usec)
diff --git a/arch/arm/cpu/arm920t/imx/timer.c b/arch/arm/cpu/arm920t/imx/timer.c
index 928990578bf..96fff3f683f 100644
--- a/arch/arm/cpu/arm920t/imx/timer.c
+++ b/arch/arm/cpu/arm920t/imx/timer.c
@@ -36,14 +36,14 @@ int timer_init (void)
 /*
  * timer without interrupts
  */
-ulong get_timer (ulong base)
+static ulong get_timer_masked (void)
 {
-	return get_timer_masked() - base;
+	return TCN1;
 }
 
-ulong get_timer_masked (void)
+ulong get_timer (ulong base)
 {
-	return TCN1;
+	return get_timer_masked() - base;
 }
 
 void __udelay (unsigned long usec)
diff --git a/arch/arm/cpu/arm926ejs/armada100/timer.c b/arch/arm/cpu/arm926ejs/armada100/timer.c
index f10f678720d..d2ecbd07e2f 100644
--- a/arch/arm/cpu/arm926ejs/armada100/timer.c
+++ b/arch/arm/cpu/arm926ejs/armada100/timer.c
@@ -61,7 +61,7 @@ ulong read_timer(void)
 	return(readl(&armd1timers->cvwr));
 }
 
-ulong get_timer_masked(void)
+static ulong get_timer_masked(void)
 {
 	ulong now = read_timer();
 
diff --git a/arch/arm/cpu/arm926ejs/mx27/timer.c b/arch/arm/cpu/arm926ejs/mx27/timer.c
index 9399320f6d2..94b5d454e92 100644
--- a/arch/arm/cpu/arm926ejs/mx27/timer.c
+++ b/arch/arm/cpu/arm926ejs/mx27/timer.c
@@ -126,7 +126,7 @@ unsigned long long get_ticks(void)
 	return timestamp;
 }
 
-ulong get_timer_masked(void)
+static ulong get_timer_masked(void)
 {
 	/*
 	 * get_ticks() returns a long long (64 bit), it wraps in
diff --git a/arch/arm/cpu/arm926ejs/mxs/timer.c b/arch/arm/cpu/arm926ejs/mxs/timer.c
index 517cadb20f4..7492ba46dc7 100644
--- a/arch/arm/cpu/arm926ejs/mxs/timer.c
+++ b/arch/arm/cpu/arm926ejs/mxs/timer.c
@@ -110,14 +110,9 @@ unsigned long long get_ticks(void)
 	return timestamp;
 }
 
-ulong get_timer_masked(void)
-{
-	return tick_to_time(get_ticks());
-}
-
 ulong get_timer(ulong base)
 {
-	return get_timer_masked() - base;
+	return tick_to_time(get_ticks()) - base;
 }
 
 /* We use the HW_DIGCTL_MICROSECONDS register for sub-millisecond timer. */
diff --git a/arch/arm/cpu/arm926ejs/spear/timer.c b/arch/arm/cpu/arm926ejs/spear/timer.c
index a6637c0efed..e7b5bda1bc9 100644
--- a/arch/arm/cpu/arm926ejs/spear/timer.c
+++ b/arch/arm/cpu/arm926ejs/spear/timer.c
@@ -21,6 +21,8 @@ static struct misc_regs *const misc_regs_p =
 
 DECLARE_GLOBAL_DATA_PTR;
 
+static ulong get_timer_masked(void);
+
 #define timestamp gd->arch.tbl
 #define lastdec gd->arch.lastinc
 
@@ -82,7 +84,7 @@ void __udelay(unsigned long usec)
 		;
 }
 
-ulong get_timer_masked(void)
+static ulong get_timer_masked(void)
 {
 	ulong now = READ_TIMER();
 
diff --git a/arch/arm/cpu/armv7/ls102xa/timer.c b/arch/arm/cpu/armv7/ls102xa/timer.c
index 35a557b95c4..e79360ada88 100644
--- a/arch/arm/cpu/armv7/ls102xa/timer.c
+++ b/arch/arm/cpu/armv7/ls102xa/timer.c
@@ -90,14 +90,9 @@ unsigned long long get_ticks(void)
 	return now;
 }
 
-unsigned long get_timer_masked(void)
-{
-	return tick_to_time(get_ticks());
-}
-
 unsigned long get_timer(ulong base)
 {
-	return get_timer_masked() - base;
+	return tick_to_time(get_ticks()) - base;
 }
 
 /* delay x useconds and preserve advance timstamp value */
diff --git a/arch/arm/cpu/armv7/stv0991/timer.c b/arch/arm/cpu/armv7/stv0991/timer.c
index 2b1fd1b34af..d1b763df8e3 100644
--- a/arch/arm/cpu/armv7/stv0991/timer.c
+++ b/arch/arm/cpu/armv7/stv0991/timer.c
@@ -21,6 +21,8 @@ DECLARE_GLOBAL_DATA_PTR;
 #define timestamp gd->arch.tbl
 #define lastdec gd->arch.lastinc
 
+static ulong get_timer_masked(void);
+
 int timer_init(void)
 {
 	/* Timer1 clock configuration */
@@ -73,7 +75,7 @@ void __udelay(unsigned long usec)
 		;
 }
 
-ulong get_timer_masked(void)
+static ulong get_timer_masked(void)
 {
 	ulong now = READ_TIMER();
 
diff --git a/arch/arm/cpu/armv7/sunxi/timer.c b/arch/arm/cpu/armv7/sunxi/timer.c
index 0f8ab0e235a..304c1ac5f9e 100644
--- a/arch/arm/cpu/armv7/sunxi/timer.c
+++ b/arch/arm/cpu/armv7/sunxi/timer.c
@@ -55,12 +55,7 @@ int timer_init(void)
 }
 
 /* timer without interrupts */
-ulong get_timer(ulong base)
-{
-	return get_timer_masked() - base;
-}
-
-ulong get_timer_masked(void)
+static ulong get_timer_masked(void)
 {
 	/* current tick value */
 	ulong now = TICKS_TO_HZ(read_timer());
@@ -77,6 +72,11 @@ ulong get_timer_masked(void)
 	return gd->arch.tbl;
 }
 
+ulong get_timer(ulong base)
+{
+	return get_timer_masked() - base;
+}
+
 /* delay x useconds */
 void __udelay(unsigned long usec)
 {
diff --git a/arch/arm/cpu/armv7/vf610/timer.c b/arch/arm/cpu/armv7/vf610/timer.c
index 6e1308eae06..821a279b630 100644
--- a/arch/arm/cpu/armv7/vf610/timer.c
+++ b/arch/arm/cpu/armv7/vf610/timer.c
@@ -57,14 +57,9 @@ unsigned long long get_ticks(void)
 	return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl;
 }
 
-ulong get_timer_masked(void)
-{
-	return tick_to_time(get_ticks());
-}
-
 ulong get_timer(ulong base)
 {
-	return get_timer_masked() - base;
+	return tick_to_time(get_ticks()) - base;
 }
 
 /* delay x useconds AND preserve advance timstamp value */
diff --git a/arch/arm/cpu/sa1100/timer.c b/arch/arm/cpu/sa1100/timer.c
index c7829c9b097..0fac5c1707f 100644
--- a/arch/arm/cpu/sa1100/timer.c
+++ b/arch/arm/cpu/sa1100/timer.c
@@ -12,14 +12,14 @@
 #include <common.h>
 #include <SA-1100.h>
 
-ulong get_timer (ulong base)
+static ulong get_timer_masked (void)
 {
-	return get_timer_masked ();
+	return OSCR;
 }
 
-ulong get_timer_masked (void)
+ulong get_timer (ulong base)
 {
-	return OSCR;
+	return get_timer_masked ();
 }
 
 void __udelay (unsigned long usec)