diff options
| -rw-r--r-- | nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c b/nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c index 278d6df31..2879a6667 100644 --- a/nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c +++ b/nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c @@ -341,7 +341,6 @@ void gpio_irqenable(int irq) uint32_t base; uint32_t regval; int pin; - int ret = ERROR; if ((unsigned)gpioirq < NR_GPIO_IRQS) { @@ -363,9 +362,7 @@ void gpio_irqenable(int irq) regval |= pin; putreg32(regval, base + LM3S_GPIO_IM_OFFSET); irqrestore(flags); - ret = OK; } - return ret; } /**************************************************************************** @@ -383,7 +380,6 @@ void gpio_irqdisable(int irq) uint32_t base; uint32_t regval; int pin; - int ret = ERROR; if ((unsigned)gpioirq < NR_GPIO_IRQS) { @@ -404,8 +400,6 @@ void gpio_irqdisable(int irq) regval &= ~pin; putreg32(regval, base + LM3S_GPIO_IM_OFFSET); irqrestore(flags); - ret = OK; } - return ret; } |