| commit | faf321b0b7fe3bfcb00ceb5192ecce9d6257dc06 | [log] [tgz] |
|---|---|---|
| author | Benjamin Rood <benjaminjrood@gmail.com> | Fri Oct 30 10:53:29 2015 -0400 |
| committer | Martin K. Petersen <martin.petersen@oracle.com> | Mon Nov 02 23:39:35 2015 -0500 |
| tree | 6759d256e8194357f1362756cf46dbe4259883d7 | |
| parent | c5614df7ffa74d2fcb591eb4e9008ca38f0bc8c1 [diff] |
pm80xx: do not examine registers for iButton feature if ATTO adapter ATTO adapters do not support this feature. If the firmware fails to be ready, it should not check the examined registers in order to examine the state of the feature in order to prevent undefined behavior. Signed-off-by: Benjamin Rood <brood@attotech.com> Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>