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Subject(resend) [PATCH 1/4] blackfin: remove unused function
Date
platform_send_ipi() has old call-by-value cpumask_t fashon and
it's unused.

Then, this patch removes it.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: uclinux-dist-devel@blackfin.uclinux.org

---
arch/blackfin/mach-bf561/include/mach/smp.h | 2 --
arch/blackfin/mach-bf561/smp.c | 13 -------------
2 files changed, 0 insertions(+), 15 deletions(-)
I sent this parch to wrong address (device-driver-devel@blackfin.uclinux.org).
thus now I'm resending it.


diff --git a/arch/blackfin/mach-bf561/include/mach/smp.h b/arch/blackfin/mach-bf561/include/mach/smp.h
index 346c605..36e2ac5 100644
--- a/arch/blackfin/mach-bf561/include/mach/smp.h
+++ b/arch/blackfin/mach-bf561/include/mach/smp.h
@@ -21,8 +21,6 @@ void platform_secondary_init(unsigned int cpu);

void platform_request_ipi(int irq, /*irq_handler_t*/ void *handler);

-void platform_send_ipi(cpumask_t callmap, int irq);
-
void platform_send_ipi_cpu(unsigned int cpu, int irq);

void platform_clear_ipi(unsigned int cpu, int irq);
diff --git a/arch/blackfin/mach-bf561/smp.c b/arch/blackfin/mach-bf561/smp.c
index 7b07740..630e2c2 100644
--- a/arch/blackfin/mach-bf561/smp.c
+++ b/arch/blackfin/mach-bf561/smp.c
@@ -116,19 +116,6 @@ void __init platform_request_ipi(int irq, void *handler)
panic("Cannot request %s for IPI service", name);
}

-void platform_send_ipi(cpumask_t callmap, int irq)
-{
- unsigned int cpu;
- int offset = (irq == IRQ_SUPPLE_0) ? 6 : 8;
-
- for_each_cpu_mask(cpu, callmap) {
- BUG_ON(cpu >= 2);
- SSYNC();
- bfin_write_SICB_SYSCR(bfin_read_SICB_SYSCR() | (1 << (offset + cpu)));
- SSYNC();
- }
-}
-
void platform_send_ipi_cpu(unsigned int cpu, int irq)
{
int offset = (irq == IRQ_SUPPLE_0) ? 6 : 8;
--
1.7.3.1






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