powerpc: Call chained reset handlers during reset

ndreys · Scott Wood · commit ad24747304de · 2016-09-25T00:06:40.000-05:00
Call out to all restart handlers that were added via
register_restart_handler() API when restarting the machine.

Signed-off-by: Andrey Smirnov &lt;andrew.smirnov@gmail.com&gt;
Signed-off-by: Scott Wood &lt;oss@buserror.net&gt;
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
@@ -146,6 +146,10 @@ void machine_restart(char *cmd)
 		ppc_md.restart(cmd);
 
 	smp_send_stop();
+
+	do_kernel_restart(cmd);
+	mdelay(1000);
+
 	machine_hang();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -146,6 +146,10 @@ void machine_restart(char *cmd)`
`146`	`146`	`ppc_md.restart(cmd);`
`147`	`147`
`148`	`148`	`smp_send_stop();`
	`149`	`+`
	`150`	`+ do_kernel_restart(cmd);`
	`151`	`+ mdelay(1000);`
	`152`	`+`
`149`	`153`	`machine_hang();`
`150`	`154`	`}`
`151`	`155`