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authorDavid S. Miller <davem@davemloft.net>2008-09-14 01:07:56 -0400
committerDavid S. Miller <davem@davemloft.net>2008-09-20 00:17:58 -0400
commit1de937a536ea1a132d22dc198a9e07d208d40a29 (patch)
tree5b969f29fab3f910e1f7e40a84ebf71bd5502e7d
parenta73554aedb8f69bd2024cbbf74980582bb91afb4 (diff)
sparc32: Call sun4m_clear_profile_irq() directly from sun4m_smp.c
This is the only use of the clear_profile_irq() btfixup entry, which just eats up lots of dead space on other platform types. A subsequent commit will delete the other implementations and the btfixup entry as well. Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--arch/sparc/kernel/sun4m_irq.c3
-rw-r--r--arch/sparc/kernel/sun4m_smp.c4
2 files changed, 5 insertions, 2 deletions
diff --git a/arch/sparc/kernel/sun4m_irq.c b/arch/sparc/kernel/sun4m_irq.c
index 39d40e96d396..8e1ecc6def26 100644
--- a/arch/sparc/kernel/sun4m_irq.c
+++ b/arch/sparc/kernel/sun4m_irq.c
@@ -264,7 +264,8 @@ static void sun4m_clear_clock_irq(void)
264 sbus_readl(&timers_global->l10_limit); 264 sbus_readl(&timers_global->l10_limit);
265} 265}
266 266
267static void sun4m_clear_profile_irq(int cpu) 267/* Exported for sun4m_smp.c */
268void sun4m_clear_profile_irq(int cpu)
268{ 269{
269 sbus_readl(&timers_percpu[cpu]->l14_limit); 270 sbus_readl(&timers_percpu[cpu]->l14_limit);
270} 271}
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index a14a76ac7f36..e3c0be17729f 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -313,6 +313,8 @@ void smp4m_cross_call_irq(void)
313 ccall_info.processors_out[i] = 1; 313 ccall_info.processors_out[i] = 1;
314} 314}
315 315
316extern void sun4m_clear_profile_irq(int cpu);
317
316void smp4m_percpu_timer_interrupt(struct pt_regs *regs) 318void smp4m_percpu_timer_interrupt(struct pt_regs *regs)
317{ 319{
318 struct pt_regs *old_regs; 320 struct pt_regs *old_regs;
@@ -320,7 +322,7 @@ void smp4m_percpu_timer_interrupt(struct pt_regs *regs)
320 322
321 old_regs = set_irq_regs(regs); 323 old_regs = set_irq_regs(regs);
322 324
323 clear_profile_irq(cpu); 325 sun4m_clear_profile_irq(cpu);
324 326
325 profile_tick(CPU_PROFILING); 327 profile_tick(CPU_PROFILING);
326 328