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a=openpgp-sha256; l=1158; i=broonie@kernel.org; h=from:subject:message-id; bh=g8Z30w/a5B5ziAMdSQXrexKfQd2K53zred6XaKJely4=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkrvSV4VSwMPNHfYqvZAeo+aRCUrd/jUSAq5IrT GvtnK8yn/uJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK70lQAKCRAk1otyXVSH 0CyOB/9qOzd9IiDmWoLXBBai8amztM/CH7VPxYvzSVoFZ9rbzZfJWqnB7k97Sfi4r3CBLrX60s0 voL5tcZtCb9K/UaSYtSGek959QvYEMu8yTVO9OIPHXq3PJq42VAR9FtqEeMdEogRePHkkulWdAL fjZJ504Nyr6Epro41Jecs3+4JfyiCLTXRKpiT2kIOnL8gU0Ajm453pV2VQ26/NBiRmp8sSRg8gI BWAK6L717g5ovV0ql/+t8E9cErOOLN68/M45vwuJc/Bz4pFekeGf9VtlZeD1rragG7gvo1n3pZt u34GtkROxzCu03BppnQFufZy15LJCJGvj+uetJRO7d/26KvK X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: ZMLRX7M2LTDX643XBK6SJTBFQ7JE43JB X-Message-ID-Hash: ZMLRX7M2LTDX643XBK6SJTBFQ7JE43JB 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 maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. In v6.5 it has also acquired the ability to generate multi-register writes in sync operations, bringing performance up to parity with the rbtree cache there. Update the sti-sas driver to use the more modern data structure. Signed-off-by: Mark Brown --- sound/soc/codecs/sti-sas.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/sti-sas.c b/sound/soc/codecs/sti-sas.c index 99545bcb2ba9..c421906a0694 100644 --- a/sound/soc/codecs/sti-sas.c +++ b/sound/soc/codecs/sti-sas.c @@ -316,7 +316,7 @@ static const struct regmap_config stih407_sas_regmap = { .reg_defaults = stih407_sas_reg_defaults, .num_reg_defaults = ARRAY_SIZE(stih407_sas_reg_defaults), .volatile_reg = sti_sas_volatile_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_read = sti_sas_read_reg, .reg_write = sti_sas_write_reg, };