[PATCH v10 02/10] qcom: scm: Add SCM warmboot support for quad core SoCs

[Lina Iyer]

On Wed, Nov 26 2014 at 12:48 -0700, Stephen Boyd wrote:
>On 11/21/2014 10:03 AM, Lina Iyer wrote:
>>@@ -37,3 +54,17 @@ int scm_set_boot_addr(phys_addr_t addr, int flags)
>>  			&cmd, sizeof(cmd), NULL, 0);
>>  }
>>  EXPORT_SYMBOL(scm_set_boot_addr);
>>+
>>+int scm_set_warm_boot_addr(void *entry, int cpu)
>>+{
>>+	int ret;
>>+
>>+	if (entry == scm_flags[cpu].entry)
>>+		return 0;
>
>Is the entry going to be different at some point? I wonder why we 
>can't just call this function once when the SPM device probes to setup 
>the entry point to cpu_resume()?
>
Hotplug would use a different re-entry point. Hence the check.

>-- 
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>