Messages in this thread Patch in this message | | | From | Rickard Strandqvist <> | Subject | [PATCH] arch: arc: plat-arcfpga: smp.c: Remove some unused functions | Date | Sat, 6 Dec 2014 23:44:23 +0100 |
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Removes some functions that are not used anywhere: idu_irq_get_pend() idu_irq_get_ack()
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> --- arch/arc/plat-arcfpga/smp.c | 27 --------------------------- 1 file changed, 27 deletions(-)
diff --git a/arch/arc/plat-arcfpga/smp.c b/arch/arc/plat-arcfpga/smp.c index 64797ba..2b1b42a 100644 --- a/arch/arc/plat-arcfpga/smp.c +++ b/arch/arc/plat-arcfpga/smp.c @@ -157,30 +157,3 @@ void idu_irq_set_tgtcpu(uint8_t irq, uint32_t mask) IDU_SET_PARAM(mask); IDU_SET_COMMAND(irq, IDU_IRQ_WBITMASK); } - -/* Get the Interrupt Acknowledged status for IRQ (as CPU Bitmask) */ -bool idu_irq_get_ack(uint8_t irq) -{ - uint32_t val; - - IDU_SET_COMMAND(irq, IDU_IRQ_ACK); - val = IDU_GET_PARAM(); - - return val & (1 << irq); -} - -/* - * Get the Interrupt Pending status for IRQ (as CPU Bitmask) - * -Pending means CPU has not yet noticed the IRQ (e.g. disabled) - * -After Interrupt has been taken, the IPI expcitily needs to be - * cleared, to be acknowledged. - */ -bool idu_irq_get_pend(uint8_t irq) -{ - uint32_t val; - - IDU_SET_COMMAND(irq, IDU_IRQ_PEND); - val = IDU_GET_PARAM(); - - return val & (1 << irq); -} -- 1.7.10.4
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