projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2373699) | patch
coresight-tpdm: Remove the unnecessary lock
authorTao Zhang <quic_taozha@quicinc.com>
Thu, 28 Sep 2023 06:29:34 +0000 (14:29 +0800)
committerSuzuki K Poulose <suzuki.poulose@arm.com>
Thu, 16 Nov 2023 11:35:15 +0000 (11:35 +0000)
commitf4443ee5a38cb84bdd0515f8832117b2be0684d6
treebd163794c301d3d9d63d559b2d6f5e8abb9b0d81tree | snapshot
parent2373699a3505061cd21625c3f3b70dc3d03a3d8ccommit | diff
coresight-tpdm: Remove the unnecessary lock

Remove the unnecessary lock "CS_{UN,}LOCK" in TPDM driver. This
lock is only needed while writing the data to Coresight registers.

Signed-off-by: Tao Zhang <quic_taozha@quicinc.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/1695882586-10306-2-git-send-email-quic_taozha@quicinc.com
drivers/hwtracing/coresight/coresight-tpdm.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git