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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 /include/asm-avr32/arch-at32ap700x
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 'include/asm-avr32/arch-at32ap700x')
-rw-r--r--include/asm-avr32/arch-at32ap700x/clk.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/asm-avr32/arch-at32ap700x/clk.h b/include/asm-avr32/arch-at32ap700x/clk.h
index b2710a4..21545a3 100644
--- a/include/asm-avr32/arch-at32ap700x/clk.h
+++ b/include/asm-avr32/arch-at32ap700x/clk.h
@@ -84,7 +84,6 @@ static inline unsigned long get_spi_clk_rate(unsigned int dev_id)
#endif
extern void clk_init(void);
-extern void gclk_init(void) __attribute__((weak));
/* Board code may need the SDRAM base clock as a compile-time constant */
#define SDRAMC_BUS_HZ (MAIN_CLK_RATE >> CFG_CLKDIV_HSB)