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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-19 13:47:57 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-19 13:47:57 +0100 |
| commit | 40d743b8c16a8cf6e30c1d941aa6147f9550ea75 (patch) | |
| tree | 9fcdf9a06b18a275253048d1ea7c9803cec38845 /arch/mips/alchemy/common/setup.c | |
| parent | 7da18afa423f167e7ef3c9728e584d8bf05bd55a (diff) | |
| parent | 83e686ea0291ee93b87dcdc00b96443b80de56c9 (diff) | |
Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6
Diffstat (limited to 'arch/mips/alchemy/common/setup.c')
| -rw-r--r-- | arch/mips/alchemy/common/setup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/alchemy/common/setup.c b/arch/mips/alchemy/common/setup.c index 3f036b3d400..6184baa5678 100644 --- a/arch/mips/alchemy/common/setup.c +++ b/arch/mips/alchemy/common/setup.c @@ -27,6 +27,7 @@ #include <linux/init.h> #include <linux/ioport.h> +#include <linux/jiffies.h> #include <linux/module.h> #include <linux/pm.h> @@ -53,6 +54,9 @@ void __init plat_mem_setup(void) printk(KERN_INFO "(PRId %08x) @ %lu.%02lu MHz\n", read_c0_prid(), est_freq / 1000000, ((est_freq % 1000000) * 100) / 1000000); + /* this is faster than wasting cycles trying to approximate it */ + preset_lpj = (est_freq >> 1) / HZ; + _machine_restart = au1000_restart; _machine_halt = au1000_halt; pm_power_off = au1000_power_off; |