Currently, rtems_gpio_bsp_disable_interrupt disables the interrupts for all the
pins, not just the one that actually caused the interrupt. This patch
fixes that issue.
Closes #2497.
---
c/src/lib/libbsp/arm/beagle/gpio/bbb-gpio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/c/src/lib/libbsp/arm/beagle/gpio/bbb-gpio.c
b/c/src/lib/libbsp/arm/beagle/gpio/bbb-gpio.c
index bd26051..2a3f7e8 100644
--- a/c/src/lib/libbsp/arm/beagle/gpio/bbb-gpio.c
+++ b/c/src/lib/libbsp/arm/beagle/gpio/bbb-gpio.c
@@ -360,7 +360,7 @@ rtems_status_code rtems_gpio_bsp_disable_interrupt(
rtems_gpio_interrupt interrupt
) {
/* Clear IRQ generation for the specific pin */
- mmio_set(bbb_reg(bank, AM335X_GPIO_IRQSTATUS_CLR_0), BIT(pin));
+ mmio_write(bbb_reg(bank, AM335X_GPIO_IRQSTATUS_CLR_0), BIT(pin));
switch ( interrupt ) {
case FALLING_EDGE:
--
2.6.4
_______________________________________________
devel mailing list
devel@rtems.org
http://lists.rtems.org/mailman/listinfo/devel
