| commit | 57a9039052aadf5833c40ab494d30d3755660a48 | [log] [tgz] |
|---|---|---|
| author | Michael Neuling <mikey@neuling.org> | Fri Dec 18 21:46:04 2015 +1100 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Sun Dec 27 19:12:40 2015 +1100 |
| tree | 13586b329f4289956894efa3cbe43d484bbc35ff | |
| parent | affddff69c55eb68969448f35f59054a370bc7c1 [diff] |
powerpc/powernv: Only delay opal_rtc_read() retry when necessary Only delay opal_rtc_read() when busy and are going to retry. This has the advantage of possibly saving a massive 10ms off booting! Kudos to Stewart for noticing. Signed-off-by: Michael Neuling <mikey@neuling.org> Reviewed-by: Stewart Smith <stewart@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>