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arch/arm/src/tiva/common/lmxx_tm4c_gpioirq.c: Fix some errors I made in reviewing last patch

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This commit is contained in:
Gregory Nutt 2018-12-30 13:09:18 -06:00
parent 9eefcf0cf4
commit b7c274c1ed
1 changed files with 3 additions and 3 deletions
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6
arch/arm/src/tiva/common/lmxx_tm4c_gpioirq.c
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@ -693,7 +693,7 @@ int tiva_gpioirqattach(pinconfig_t pinconfig, xcpt_t isr, void *arg)
void tiva_gpioirqenable(pinconfig_t pinconfig)
{
uint8_t port = (pinconfig & GPIO_PORT_MASK) >> GPIO_PORT_SHIFT;
uint8_t pin = 1 << (pinconfig & GPIO_PIN_MASK) >> GPIO_PIN_SHIFT;
uint8_t pin = 1 << ((pinconfig & GPIO_PIN_MASK) >> GPIO_PIN_SHIFT);
uintptr_t base = tiva_gpiobaseaddress(port);
/* Enable the GPIO interrupt. "The GPIO IM register is the interrupt
@ -717,7 +717,7 @@ void tiva_gpioirqenable(pinconfig_t pinconfig)
void tiva_gpioirqdisable(pinconfig_t pinconfig)
{
uint8_t port = (pinconfig & GPIO_PORT_MASK) >> GPIO_PORT_SHIFT;
uint8_t pin = 1 << (pinconfig & GPIO_PIN_MASK) >> GPIO_PIN_SHIFT;
uint8_t pin = 1 << ((pinconfig & GPIO_PIN_MASK) >> GPIO_PIN_SHIFT);
uintptr_t base = tiva_gpiobaseaddress(port);
/* Disable the GPIO interrupt. "The GPIO IM register is the interrupt
@ -741,7 +741,7 @@ void tiva_gpioirqdisable(pinconfig_t pinconfig)
void tiva_gpioirqclear(pinconfig_t pinconfig)
{
uint8_t port = (pinconfig & GPIO_PORT_MASK) >> GPIO_PORT_SHIFT;
uint8_t pin = 1 << (pinconfig & GPIO_PIN_MASK) >> GPIO_PIN_SHIFT;
uint8_t pin = 1 << ((pinconfig & GPIO_PIN_MASK) >> GPIO_PIN_SHIFT);
uintptr_t base = tiva_gpiobaseaddress(port);
/* "The GPIOICR register is the interrupt clear register. Writing a 1 to a bit