diff options
Diffstat (limited to 'target/linux/atheros/files/arch/mips/atheros/gpio.c')
| -rw-r--r-- | target/linux/atheros/files/arch/mips/atheros/gpio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/atheros/files/arch/mips/atheros/gpio.c b/target/linux/atheros/files/arch/mips/atheros/gpio.c index 5e34c857cc..26fba06446 100644 --- a/target/linux/atheros/files/arch/mips/atheros/gpio.c +++ b/target/linux/atheros/files/arch/mips/atheros/gpio.c @@ -27,7 +27,7 @@ #include <asm/irq_cpu.h> #include <asm/gpio.h> #include "ar531x.h" -/* +/* GPIO Interrupt Support Make use of request_irq() and the function gpio_to_irq() to trap gpio events */ @@ -147,7 +147,7 @@ static void ar5315_gpio_intr_enable(unsigned int irq) { sysRegWrite(AR5315_GPIO_CR, reg); (void)sysRegRead(AR5315_GPIO_CR); /* flush write to hardware */ - /* Locate a free register slot to enable gpio intr + /* Locate a free register slot to enable gpio intr will fail silently if no more slots are available */ reg = sysRegRead(AR5315_GPIO_INT); |