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authorHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-08-31 18:24:24 +0200
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-09-01 14:21:34 +0200
commit36d375faf5cff98e8dca32aabbbb1ec6036437dd (patch)
treeba828554f9f7775e5970da69c298f599bf300fc7 /cpu
parentabdde2b1d570b1ee77606bf783444fcddf7f0965 (diff)
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avr32: Use board_postclk_init instead of gclk_init
Replace the avr32-specific gclk_init() board hook with the standard board_postclk_init() hook which is supposed to run at the same point during initialization. Provide a dummy weak alias for boards not implementing this hook. The cost of this is: - 2 bytes for the dummy function (retal 0) - 2 bytes for each unnecessary function call (short rcall) which is a pretty small price to pay for avoiding lots of #ifdef clutter. In this particular case, all boards probably end up slightly smaller because we avoid the conditional checking if the gclk_init symbol is NULL. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'cpu')
-rw-r--r--cpu/at32ap/cpu.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/cpu/at32ap/cpu.c b/cpu/at32ap/cpu.c
index 1a13702..0ba8361 100644
--- a/cpu/at32ap/cpu.c
+++ b/cpu/at32ap/cpu.c
@@ -65,9 +65,6 @@ int cpu_init(void)
sysreg_write(EVBA, (unsigned long)&_evba);
asm volatile("csrf %0" : : "i"(SYSREG_EM_OFFSET));
- if(gclk_init)
- gclk_init();
-
return 0;
}