[MIPS] Resolve multiple definition of plat_timer_setup in msp71xx

[Shane McDonald <mcdonald.shane@gmail.com>]

There have been a number of compile problems with the msp71xx
configuration ever since it was included in the linux-mips.org
repository.  This patch resolves the "multiple definition of
plat_timer_setup" problem, and creates the required
get_c0_compare_int function.

This patch has been compile-tested against the current HEAD.

Signed-off-by: Shane McDonald <mcdonald.shane@gmail.com>
---
 arch/mips/pmc-sierra/msp71xx/msp_time.c  |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/arch/mips/pmc-sierra/msp71xx/msp_time.c 
b/arch/mips/pmc-sierra/msp71xx/msp_time.c
index 7cfeda5..cca64e1 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_time.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_time.c
@@ -81,10 +81,7 @@ void __init plat_time_init(void)
        mips_hpt_frequency = cpu_rate/2;
 }
 
-void __init plat_timer_setup(struct irqaction *irq)
+unsigned int __init get_c0_compare_int(void)
 {
-#ifdef CONFIG_IRQ_MSP_CIC
-       /* we are using the vpe0 counter for timer interrupts */
-       setup_irq(MSP_INT_VPE0_TIMER, irq);
-#endif
+       return MSP_INT_VPE0_TIMER;
 }
-- 
1.5.6.5