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bcm963xx: remove obsolete timer code

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This removes some code that has been deprecated in kernels >= 2.6.24.

Signed-off-by: Axel Gembe <ago@bastart.eu.org>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11180 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2008-05-18 17:31:45 +00:00
parent a03a3970cf
commit b2ce0c07aa
1 changed files with 73 additions and 0 deletions
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73
target/linux/brcm63xx/patches-2.6.25/090-bcm963xx_remove_obsolete_timer_code.patch Normal file
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@ -0,0 +1,73 @@
From 42ecc15386869684cf29881a3a6941bafaa3bf69 Mon Sep 17 00:00:00 2001
From: Axel Gembe <ago@bastart.eu.org>
Date: Wed, 14 May 2008 00:25:28 +0200
Subject: [PATCH] bcm963xx: remove obsolete timer code
This removes some code that has been deprecated in kernels >= 2.6.24.
Signed-off-by: Axel Gembe <ago@bastart.eu.org>
---
arch/mips/bcm963xx/setup.c | 2 --
arch/mips/bcm963xx/time.c | 29 -----------------------------
2 files changed, 0 insertions(+), 31 deletions(-)
diff --git a/arch/mips/bcm963xx/setup.c b/arch/mips/bcm963xx/setup.c
index 5847278..982cba0 100644
--- a/arch/mips/bcm963xx/setup.c
+++ b/arch/mips/bcm963xx/setup.c
@@ -465,8 +465,6 @@ void __init plat_mem_setup(void)
_machine_halt = brcm_machine_halt;
pm_power_off = brcm_machine_halt;
- //board_time_init = brcm_time_init;
-
/* mpi initialization */
mpi_init();
}
diff --git a/arch/mips/bcm963xx/time.c b/arch/mips/bcm963xx/time.c
index fa0fa71..8a5007e 100644
--- a/arch/mips/bcm963xx/time.c
+++ b/arch/mips/bcm963xx/time.c
@@ -71,26 +71,6 @@ static inline unsigned long __init cal_r4koff(void)
return (mips_hpt_frequency / HZ);
}
-
-/*
- * There are a lot of conceptually broken versions of the MIPS timer interrupt
- * handler floating around. This one is rather different, but the algorithm
- * is provably more robust.
- */
-#if 0
-irqreturn_t brcm_timer_interrupt(struct pt_regs *regs)
-{
- int irq = MIPS_TIMER_INT;
-
- irq_enter();
- kstat_this_cpu.irqs[irq]++;
-
- timer_interrupt(irq, regs);
- irq_exit();
- return IRQ_HANDLED;
-}
-#endif
-
void __init plat_time_init(void)
{
unsigned int est_freq, flags;
@@ -107,12 +87,3 @@ void __init plat_time_init(void)
(est_freq % 1000000) * 100 / 1000000);
local_irq_restore(flags);
}
-
-#if 0
-void __init plat_timer_setup(struct irqaction *irq)
-{
- r4k_cur = (read_c0_count() + r4k_offset);
- write_c0_compare(r4k_cur);
- set_c0_status(IE_IRQ5);
-}
-#endif
--
1.5.5.1