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a=openpgp-sha256; l=977; i=broonie@kernel.org; h=from:subject:message-id; bh=5/rHy0GpU8Dv14HxPIUA83YpgJHGyedM9hr4Hsou56I=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkhIFivDohRXNVB2bEbv03N7y8x3AhSedhRAl9kxmq Y8s/miuJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZISBYgAKCRAk1otyXVSH0O1XB/ 4kuIqeye9Us8qfz1uYLx3LWR8YfNAnLq8lnWaYjXwvCMLp5pyilc3U2I0j2RM7sx26lfg+huBhDP4f Ly5eM+MlviaAlbBEH4pgk7OFCSYUOkI2lpJJvE/ZGdJJO/U9gB9/b5DUaTVKVX0TMSgncsRmwMyzia pI8D2lgJ+jX5MLMARidCZDSh2q1y7pJHWmiV14zdBg31e9vPTNPpWSiMXQ+dQC/p4NlXkxC2m1NZnz oioTg9bnztLt27H+sB0H/aehGVjkdTmEoN4dLNP2qA5EGGw6wY2Rs3UryH1dtbfNU3YfzLeNfioax6 oGZgOBWwFiFxIqNQtScc9wR4stZI5L X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: AJI3TDMKYEGAVM5XRZZIM57U7GB54VGH X-Message-ID-Hash: AJI3TDMKYEGAVM5XRZZIM57U7GB54VGH X-MailFrom: broonie@kernel.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: <> List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: The rt1308 can only support single register read and write operations so does not benefit from block writes. This means it gets no benefit from using the rbtree register cache over the maple tree register cache so convert it to use maple trees instead, it is more modern. Signed-off-by: Mark Brown --- sound/soc/codecs/rt1308.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/rt1308.c b/sound/soc/codecs/rt1308.c index d2a8e9fe3e23..c7da8f5459d4 100644 --- a/sound/soc/codecs/rt1308.c +++ b/sound/soc/codecs/rt1308.c @@ -773,7 +773,7 @@ static const struct regmap_config rt1308_regmap = { .max_register = RT1308_MAX_REG, .volatile_reg = rt1308_volatile_register, .readable_reg = rt1308_readable_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_defaults = rt1308_reg, .num_reg_defaults = ARRAY_SIZE(rt1308_reg), .use_single_read = true,