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ASoC: samsung: i2s: Get rid of a static spinlock 52/197852/5
authorSylwester Nawrocki <s.nawrocki@samsung.com>
Thu, 14 Feb 2019 09:37:39 +0000 (10:37 +0100)
committerSylwester Nawrocki <s.nawrocki@samsung.com>
Mon, 4 Mar 2019 17:05:33 +0000 (18:05 +0100)
commit24a3d132294163f3476c25c17d92b5d730323379
tree6d6b91652af2f241cd1a70e671e03ff828b4a357tree | snapshot
parentcad14895b2f1684cd8ac27944e802fa21faac3ffcommit | diff
ASoC: samsung: i2s: Get rid of a static spinlock

This patch makes the spinlock serializing access to the primary/secondary
PCM a per I2S controller lock, rather than a global one. There is no need
to have a global lock across multiple I2S controllers in the SoC.

Change-Id: I6b56296ce45e219ed5f37af85fd352ff51af617a
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/samsung/i2s.c diff | blob | history
Domain: System / Kernel;