diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2017-02-20 14:04:42 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-02-20 14:04:42 +0000 |
| commit | 37a1dea58508a52060df3a94ddb4d03dd334ce96 (patch) | |
| tree | 04bc3cf9082df4be204566496aa378eab5e68052 /hw/intc/armv7m_nvic.c | |
| parent | 3ed9cd27421a98dc4c1cee87afda558656dce29c (diff) | |
armv7m: Remove unused armv7m_nvic_acknowledge_irq() return value
Having armv7m_nvic_acknowledge_irq() return the new value of
env->v7m.exception and its one caller assign the return value
back to env->v7m.exception is pointless. Just make the return
type void instead.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'hw/intc/armv7m_nvic.c')
| -rw-r--r-- | hw/intc/armv7m_nvic.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c index 479acfcae9..9336bca142 100644 --- a/hw/intc/armv7m_nvic.c +++ b/hw/intc/armv7m_nvic.c @@ -412,7 +412,7 @@ void armv7m_nvic_set_pending(void *opaque, int irq) } /* Make pending IRQ active. */ -int armv7m_nvic_acknowledge_irq(void *opaque) +void armv7m_nvic_acknowledge_irq(void *opaque) { NVICState *s = (NVICState *)opaque; CPUARMState *env = &s->cpu->env; @@ -439,8 +439,6 @@ int armv7m_nvic_acknowledge_irq(void *opaque) env->v7m.exception = s->vectpending; nvic_irq_update(s); - - return env->v7m.exception; } void armv7m_nvic_complete_irq(void *opaque, int irq) |