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a=openpgp-sha256; l=1123; i=broonie@kernel.org; h=from:subject:message-id; bh=95pu5KtU1qvko6ANn17Zzddb4bi+7mdKGglwZE81sFk=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkr0sPblkrzYbrwYToT5l1Ba2l7wQxPCc32XIwt uXq7i7TFS6JATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK9LDwAKCRAk1otyXVSH 0CiGB/9fyppNpRfbFJ2O74l9AFTriTVFkczyDHpjyA0MYh6Lc5aOB9TmQ9UprTUK68onBvIERdi wFM6L0LVs0/Wfo6R7dH1BW6dSlXqNvvREln3b/bXbQqN0nNbEUyjVSpeuI3wT89XqUUV4x2Mxhd mf+a1D1EnmU2qO788dEs/RYbPS8w7W3CLNxu4k5VhvqIVyiCpdFS8JlRzooCNO2Ca7rD7YY72oP HJOTTBuk5epV9fMbpq49hxMIqAMYyO7wn3rUzgjYcC+6rlWYLBN+FXogyKPQkborm6CfXpZtnw3 EjQk/nNlggKuLfeHCi/Qdo/I94CR7zb1sC7LeWPgKQvB52xX X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: YY4AJBT2XBCIXQCDPKDNIVKZMEU2GOFH X-Message-ID-Hash: YY4AJBT2XBCIXQCDPKDNIVKZMEU2GOFH 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 wm5102 driver to use the more modern data structure. Signed-off-by: Mark Brown --- drivers/mfd/wm5102-tables.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c index 6bba39657991..f77ecc635b6f 100644 --- a/drivers/mfd/wm5102-tables.c +++ b/drivers/mfd/wm5102-tables.c @@ -1938,7 +1938,7 @@ const struct regmap_config wm5102_i2c_regmap = { .readable_reg = wm5102_readable_register, .volatile_reg = wm5102_volatile_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_defaults = wm5102_reg_default, .num_reg_defaults = ARRAY_SIZE(wm5102_reg_default), };