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soc: brcmstb: biuctrl: Move to early_initcall

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Being called during early_initcall() is early enough that it occurs
before SMP initialization, which is all we care about for the Bus
Interface Unit configuration.

This solves lack of BIU initialization on ARM64 platforms where we do
not have an anchor where to put the BIU initialization (since there are
no machine descriptors).

Signed-off-by: Florian Fainelli <[email protected]>
This commit is contained in:
Florian Fainelli 2017-04-11 17:26:11 -07:00
commit f780429adf
3 changed files with 4 additions and 10 deletions
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6
drivers/soc/bcm/brcmstb/biuctrl.c
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@ -240,7 +240,7 @@ static struct syscore_ops brcmstb_cpu_credit_syscore_ops = {
#endif
void __init brcmstb_biuctrl_init(void)
static int __init brcmstb_biuctrl_init(void)
{
int ret;
@ -249,11 +249,13 @@ void __init brcmstb_biuctrl_init(void)
ret = mcp_write_pairing_set();
if (ret) {
pr_err("MCP: Unable to disable write pairing!\n");
return;
return ret;
}
mcp_b53_set();
#ifdef CONFIG_PM_SLEEP
register_syscore_ops(&brcmstb_cpu_credit_syscore_ops);
#endif
return 0;
}
early_initcall(brcmstb_biuctrl_init);