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authorJohannes Berg <johannes.berg@intel.com>2011-04-08 08:14:56 -0700
committerWey-Yi Guy <wey-yi.w.guy@intel.com>2011-04-08 08:19:00 -0700
commit0da0e5bf1522d75d446f5124e17016628d0a149e (patch)
tree86d9c4986be873fb834b54a4d9075330743c0f03 /Documentation/sound
parent703bc583cb98a24eeedd297ee59dfa12852897d1 (diff)
iwlagn: clean up & autodetect statistics
There's no need to keep both normal and BT statistics versions around all the time in memory when we only use a subset of both. So keep only the subsets that we need in memory, depending on the debug config). Also, in doing so, we can remove all the calls to iwl_bt_statistics() in the driver as we'll just access the copied statistics now. Finally, also remove this call from the one place where it might still be needed and automatically detect what kind of statistics the device is sending based on their size. This way, we don't need to keep track of which devices do what any more, which is good since this is subject to change based on the ucode version (as some ucode even for non-BT devices will in fact use BT statistics). Warn upon encountering a statistics command from the ucode that isn't known, so we will find such issues earlier in the future. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Tested-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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