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rockchip: optimize pvtm test

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Signed-off-by: 陈亮 <cl@rock-chips.com>
This commit is contained in:
陈亮
2014-08-27 18:39:34 -07:00
parent f5a146f1e7
commit 9738c7dc6f
2 changed files with 10 additions and 2 deletions
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2
arch/arm/mach-rockchip/pvtm.c
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@@ -155,5 +155,5 @@ static int __init pvtm_init(void)
return 0;
}
fs_initcall(pvtm_init);
core_initcall(pvtm_init);

10
arch/arm/mach-rockchip/rk_pm_tests/pvtm_test.c
View File

@@ -22,8 +22,8 @@
extern int rockchip_tsadc_get_temp(int chn);
extern void rk29_wdt_keepalive(void);
extern u32 pvtm_get_value(u32 ch, u32 time_us);
extern char *pvtm_buf;
char *pvtm_buf;
static const char pi_result[] = "3141592653589793238462643383279528841971693993751058209749445923078164062862089986280348253421170679821480865132823664709384469555822317253594081284811174502841270193852115559644622948954930381964428810975665933446128475648233786783165271201991456485669234634861045432664821339360726024914127372458706606315588174881520920962829254917153643678925903611330530548820466521384146951941511609433057273657595919530921861173819326117931051185480744623799627495673518857527248912279381830119491298336733624406566438602139494639522473719070217986943702770539217176293176752384674818467669451320005681271452635608277857713427577896091736371787214684409012249534301465495853710579227968925892354201995611212902196864344181598136297747713099605187072113499999983729780499510597317328160963185";
int calc_pi(void)
{
@@ -407,3 +407,11 @@ ssize_t pvtm_store(struct kobject *kobj, struct kobj_attribute *attr,
{
return n;
}
int pvtm_buf_init(void)
{
pvtm_buf = (char *)__get_free_pages(GFP_KERNEL, 8);
return 0;
}
fs_initcall(pvtm_buf_init);