The interruption support had be removed for ARM architecture and
the function udelay_masked() is no more used except in some timer.c
files and have the same content than udelay() or __udelay().
This patch update each timer.c implementing this function and
remove the associated prototype in u-boot-arm.h.
Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
---
arch/arm/cpu/arm920t/imx/timer.c | 7 +------
arch/arm/cpu/arm926ejs/spear/timer.c | 5 -----
arch/arm/cpu/armv7/stv0991/timer.c | 5 -----
arch/arm/cpu/sa1100/timer.c | 7 +------
arch/arm/include/asm/u-boot-arm.h | 1 -
arch/arm/mach-at91/arm920t/timer.c | 7 +------
board/armltd/integrator/timer.c | 6 ------
7 files changed, 3 insertions(+), 35 deletions(-)
diff --git a/arch/arm/cpu/arm920t/imx/timer.c b/arch/arm/cpu/arm920t/imx/timer.c
index cd9b546..9289905 100644
--- a/arch/arm/cpu/arm920t/imx/timer.c
+++ b/arch/arm/cpu/arm920t/imx/timer.c
@@ -46,7 +46,7 @@ ulong get_timer_masked (void)
return TCN1;
}
-void udelay_masked (unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong endtime = get_timer_masked() + usec;
signed long diff;
@@ -57,11 +57,6 @@ void udelay_masked (unsigned long usec)
} while (diff >= 0);
}
-void __udelay (unsigned long usec)
-{
- udelay_masked(usec);
-}
-
/*
* This function is derived from PowerPC code (read timebase as long long).
* On ARM it just returns the timer value.
diff --git a/arch/arm/cpu/arm926ejs/spear/timer.c
b/arch/arm/cpu/arm926ejs/spear/timer.c
index e9ba87a..a6637c0 100644
--- a/arch/arm/cpu/arm926ejs/spear/timer.c
+++ b/arch/arm/cpu/arm926ejs/spear/timer.c
@@ -98,11 +98,6 @@ ulong get_timer_masked(void)
return timestamp;
}
-void udelay_masked(unsigned long usec)
-{
- return udelay(usec);
-}
-
/*
* This function is derived from PowerPC code (read timebase as long long).
* On ARM it just returns the timer value.
diff --git a/arch/arm/cpu/armv7/stv0991/timer.c
b/arch/arm/cpu/armv7/stv0991/timer.c
index 5784b06..2b1fd1b 100644
--- a/arch/arm/cpu/armv7/stv0991/timer.c
+++ b/arch/arm/cpu/armv7/stv0991/timer.c
@@ -89,11 +89,6 @@ ulong get_timer_masked(void)
return timestamp;
}
-void udelay_masked(unsigned long usec)
-{
- return udelay(usec);
-}
-
/*
* This function is derived from PowerPC code (read timebase as long long).
* On ARM it just returns the timer value.
diff --git a/arch/arm/cpu/sa1100/timer.c b/arch/arm/cpu/sa1100/timer.c
index 12514e4..c7829c9 100644
--- a/arch/arm/cpu/sa1100/timer.c
+++ b/arch/arm/cpu/sa1100/timer.c
@@ -17,17 +17,12 @@ ulong get_timer (ulong base)
return get_timer_masked ();
}
-void __udelay (unsigned long usec)
-{
- udelay_masked (usec);
-}
-
ulong get_timer_masked (void)
{
return OSCR;
}
-void udelay_masked (unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong tmo;
ulong endtime;
diff --git a/arch/arm/include/asm/u-boot-arm.h
b/arch/arm/include/asm/u-boot-arm.h
index f1da115..97983de 100644
--- a/arch/arm/include/asm/u-boot-arm.h
+++ b/arch/arm/include/asm/u-boot-arm.h
@@ -40,7 +40,6 @@ int board_init(void);
/* cpu/.../interrupt.c */
ulong get_timer_masked (void);
-void udelay_masked (unsigned long usec);
/* calls to c from vectors.S */
struct pt_regs;
diff --git a/arch/arm/mach-at91/arm920t/timer.c
b/arch/arm/mach-at91/arm920t/timer.c
index bbe90ae..6a98d7c 100644
--- a/arch/arm/mach-at91/arm920t/timer.c
+++ b/arch/arm/mach-at91/arm920t/timer.c
@@ -58,11 +58,6 @@ ulong get_timer(ulong base)
return get_timer_masked() - base;
}
-void __udelay(unsigned long usec)
-{
- udelay_masked(usec);
-}
-
ulong get_timer_raw(void)
{
at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC;
@@ -87,7 +82,7 @@ ulong get_timer_masked(void)
return get_timer_raw()/TIMER_LOAD_VAL;
}
-void udelay_masked(unsigned long usec)
+void __udelay(unsigned long usec)
{
u32 tmo;
u32 endtime;
diff --git a/board/armltd/integrator/timer.c b/board/armltd/integrator/timer.c
index 3063884..53086c7 100644
--- a/board/armltd/integrator/timer.c
+++ b/board/armltd/integrator/timer.c
@@ -138,12 +138,6 @@ ulong get_timer_masked (void)
return timestamp;
}
-/* waits specified delay value and resets timestamp */
-void udelay_masked (unsigned long usec)
-{
- udelay(usec);
-}
-
/*
* This function is derived from PowerPC code (read timebase as long long).
* On ARM it just returns the timer value.
--
2.7.4
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