a7y18lte-ubports/android_kernel_samsung_universal7885
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sparc32: fix sparse warnings in leon_smp.c

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Fix following warnings:
leon_smp.c:133:6: warning: symbol 'leon_smp_setbroadcast' was not declared. Should it be static?
leon_smp.c:151:14: warning: symbol 'leon_smp_getbroadcast' was not declared. Should it be static?
leon_smp.c:269:6: warning: symbol 'leon_irq_rotate' was not declared. Should it be static?
leon_smp.c:355:6: warning: symbol 'leonsmp_ipi_interrupt' was not declared. Should it be static?
leon_smp.c:457:6: warning: symbol 'leon_cross_call_irq' was not declared. Should it be static?

Add static.
Remove unused functions.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2014-04-21 21:39:44 +02:00 committed by David S. Miller
parent 65199b0a8c
commit 1bbc906077
2 changed files with 3 additions and 12 deletions
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2
arch/sparc/kernel/kernel.h
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@ -81,6 +81,8 @@ void smp4d_percpu_timer_interrupt(struct pt_regs *regs);
/* leon_smp.c */ /* leon_smp.c */
void leon_cpu_pre_starting(void *arg); void leon_cpu_pre_starting(void *arg);
void leon_cpu_pre_online(void *arg); void leon_cpu_pre_online(void *arg);
void leonsmp_ipi_interrupt(void);
void leon_cross_call_irq(void);
/* head_32.S */ /* head_32.S */
extern unsigned int t_nmi[]; extern unsigned int t_nmi[];

13
arch/sparc/kernel/leon_smp.c
View File

@ -130,7 +130,7 @@ void leon_configure_cache_smp(void)
local_ops->tlb_all(); local_ops->tlb_all();
} }
void leon_smp_setbroadcast(unsigned int mask) static void leon_smp_setbroadcast(unsigned int mask)
{ {
int broadcast = int broadcast =
((LEON3_BYPASS_LOAD_PA(&(leon3_irqctrl_regs->mpstatus)) >> ((LEON3_BYPASS_LOAD_PA(&(leon3_irqctrl_regs->mpstatus)) >>
@ -148,13 +148,6 @@ void leon_smp_setbroadcast(unsigned int mask)
LEON_BYPASS_STORE_PA(&(leon3_irqctrl_regs->mpbroadcast), mask); LEON_BYPASS_STORE_PA(&(leon3_irqctrl_regs->mpbroadcast), mask);
} }
unsigned int leon_smp_getbroadcast(void)
{
unsigned int mask;
mask = LEON_BYPASS_LOAD_PA(&(leon3_irqctrl_regs->mpbroadcast));
return mask;
}
int leon_smp_nrcpus(void) int leon_smp_nrcpus(void)
{ {
int nrcpu = int nrcpu =
@ -266,10 +259,6 @@ void __init leon_smp_done(void)
} }
void leon_irq_rotate(int cpu)
{
}
struct leon_ipi_work { struct leon_ipi_work {
int single; int single;
int msk; int msk;