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kernel: cleanup and formally define CPU start fn

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The "key" parameter is legacy, remove it.

Add a typedef for the expected function pointer type.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2020-01-10 12:51:38 -08:00 • committed by Anas Nashif
commit a594ca7c8f
11 changed files with 28 additions and 22 deletions
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6
soc/xtensa/esp32/esp32-mp.c
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@ -24,7 +24,7 @@
struct cpustart_rec {
int cpu;
void (*fn)(int, void *);
arch_cpustart_t fn;
char *stack_top;
void *arg;
int vecbase;
@ -93,7 +93,7 @@ static void appcpu_entry2(void)
__asm__ volatile("wsr.MISC0 %0" : : "r"(cpu));
*start_rec->alive = 1;
start_rec->fn(ps, start_rec->arg);
start_rec->fn(start_rec->arg);
}
/* Defines a locally callable "function" named _stack-switch(). The
@ -191,7 +191,7 @@ static void appcpu_start(void)
}
void arch_start_cpu(int cpu_num, k_thread_stack_t *stack, int sz,
void (*fn)(int, void *), void *arg)
arch_cpustart_t fn, void *arg)
{
volatile struct cpustart_rec sr;
int vb;