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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-08-03 14:48:04 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-08-04 14:22:32 +0200 |
| commit | 30be024aa4e5541c9ad7985e275a45b20cd682d1 (patch) | |
| tree | 9b6a8bb754f447b0c386ec0e3ba3a42bdf7af588 /c/src/lib/libbsp/m68k/mcf52235 | |
| parent | bsps/powerpc: Add PPC_EXC_INTERRUPT_FRAME_SIZE (diff) | |
| download | rtems-30be024aa4e5541c9ad7985e275a45b20cd682d1.tar.bz2 | |
Optional Clock_driver_support_shutdown_hardware()
Make Clock_driver_support_shutdown_hardware() optional. This avoids
the atexit() support on memory constrained targets.
Diffstat (limited to 'c/src/lib/libbsp/m68k/mcf52235')
| -rw-r--r-- | c/src/lib/libbsp/m68k/mcf52235/clock/clock.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/c/src/lib/libbsp/m68k/mcf52235/clock/clock.c b/c/src/lib/libbsp/m68k/mcf52235/clock/clock.c index 4b5f4afc51..aa0d0b7945 100644 --- a/c/src/lib/libbsp/m68k/mcf52235/clock/clock.c +++ b/c/src/lib/libbsp/m68k/mcf52235/clock/clock.c @@ -57,10 +57,10 @@ static void mcf52235_tc_tick(void) /* * Turn off the clock */ -static void Clock_driver_support_shutdown_hardware(void) -{ - MCF_PIT1_PCSR &= ~MCF_PIT_PCSR_EN; -} +#define Clock_driver_support_shutdown_hardware() \ + do { \ + MCF_PIT1_PCSR &= ~MCF_PIT_PCSR_EN; \ + } while (0) /* * Set up the clock hardware |