commit fc43b978a02985aad7540d77de6b3aa0579a678c
author Jag Raman <jag.raman@oracle.com> Fri Jun 09 12:29:30 2017 -0400
committer David S. Miller <davem@davemloft.net> Sat Jun 10 14:10:55 2017 -0700
tree 704de1a839c167b30e9d2d94fed8b6fb425343c7
parent 29693e75a823131a789b519150027e2d69fecab7

sparc64: ensure LDC channel is ready before communication

Ensure that LDC channel is up before writing to it, in RAW mode. Generate
event to bring the LDC channel up, if it's not up already.

Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Aaron Young <aaron.young@oracle.com>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Reviewed-by: Bijan Mottahedeh <bijan.mottahedeh@oracle.com>
Reviewed-by: Liam Merwick <liam.merwick@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>