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(parent: 234f730) | patch
clocksource: sh_tmu: Replace global spinlock with a per-device spinlock
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Mon, 17 Feb 2014 15:49:05 +0000 (16:49 +0100)
committerSimon Horman <horms@verge.net.au>
Fri, 5 Dec 2014 00:24:17 +0000 (09:24 +0900)
commit598fbf9add132f98584f53a8407edc7c4a564afd
tree5477da18b4c88ddd2ae015c6f39670a5cfbcb4e3tree | snapshot
parent234f730ee1ad1008175e03dfe362f7ef48297c2dcommit | diff
clocksource: sh_tmu: Replace global spinlock with a per-device spinlock

The global spinlock is used to protect the shared start/stop register.
Now that all TMU channels are handled by a single device instance, use a
per-device spinlock.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 2b027f1f0f887097b4140a71b5c1e878da1e2fd9)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
drivers/clocksource/sh_tmu.c diff | blob | history
Domain: System / Uncategorized;