[rtems commit] Add support for arguments in ISRs

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    238740a1fd95dc6a344f64f2c4a5734a260550b5
Changeset: http://git.rtems.org/rtems/commit/?id=238740a1fd95dc6a344f64f2c4a5734a260550b5

Author:    Kilian Holzinger <kilian.holzinger at stritzinger.com>
Date:      Wed Dec 20 11:09:42 2017 +0100

Add support for arguments in ISRs

---

 c/src/lib/libbsp/arm/atsam/libraries/libchip/source/pio_it.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/c/src/lib/libbsp/arm/atsam/libraries/libchip/source/pio_it.c b/c/src/lib/libbsp/arm/atsam/libraries/libchip/source/pio_it.c
index ad78a9b..2c619db 100644
--- a/c/src/lib/libbsp/arm/atsam/libraries/libchip/source/pio_it.c
+++ b/c/src/lib/libbsp/arm/atsam/libraries/libchip/source/pio_it.c
@@ -253,6 +253,7 @@ RTEMS_SYSINIT_ITEM(PIO_SysInitializeInterrupts, RTEMS_SYSINIT_BSP_START,
  * handler).
  * \param pPin  Pointer to a Pin instance.
  * \param handler  Interrupt handler function pointer.
+ * \param arg Pointer to interrupt handler argument
  */
 void PIO_ConfigureIt(const Pin *pPin, void (*handler)(const Pin *, void *arg),
     void *arg)
@@ -271,6 +272,8 @@ void PIO_ConfigureIt(const Pin *pPin, void (*handler)(const Pin *, void *arg),
 	pSource = &(_aIntSources[_dwNumSources]);
 	pSource->pPin = pPin;
 	pSource->handler = handler;
+	pSource->arg = arg;
+
 	_dwNumSources++;
 
 	rtems_interrupt_enable(level);