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Sylwester Nawrocki committed f29eec793d4
ASoC: samsung: i2s: Don't use register read to determine slave/master mode We can simplify the code by caching the CPU DAI master/slave information rather than reading previously set register bit. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>