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authorJohannes Berg <johannes.berg@intel.com>2016-12-02 13:33:40 +0100
committerLuca Coelho <luciano.coelho@intel.com>2017-02-03 16:26:41 +0200
commit45b957e3edd22139a4e20067b39e15acbf36fb92 (patch)
treefbb347e77b52e704174385eec399a4abcd00c1f1 /sound/soc/samsung/littlemill.c
parent01796ff2fa6e81b0d806e735308d8171bcbfbec7 (diff)
iwlwifi: mvm: reduce usage of IEEE80211_SKB_CB()
There's already a variable with the result in scope, use that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'sound/soc/samsung/littlemill.c')
0 files changed, 0 insertions, 0 deletions
`pl330_tx_submit' under `pch->lock'. Second, I have removed locking from `pl330_request_channel' and `pl330_release_channel' functions. Function `pl330_request_channel' is only called from `pl330_alloc_chan_resources', so the lock is already held. Function `pl330_release_channel' is called from `pl330_free_chan_resources', which already holds the lock, and from `pl330_del'. Function `pl330_del' is called in an error path of `pl330_probe' and at the end of `pl330_remove', but I assume that there cannot be concurrent accesses to the protected data at those points. Signed-off-by: Iago Abal <mail@iagoabal.eu> Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/perf/pmu-events/arch/x86/nehalemep')