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a=openpgp-sha256; l=1147; i=broonie@kernel.org; h=from:subject:message-id; bh=dBTk2FefqnG4xin7SCS0yWDPA8l6zdKHnV8xp41BCFk=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkr0G18kDgxN+pJ85ZYykb1CQ4oTxrnlGBmYDEe f/p/z3T/hSJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK9BtQAKCRAk1otyXVSH 0JQbB/wLhYr5Ql8DO9f32msQd1grXk+7UuMd+/+1NWmjC3S7BaoAp4FEJSSFIcgkrCAZMppi7V4 UOdh0qYOBICTLNLjaYgHdm/QZm7r39GN76TXfkeKE2dF+En6/7M+pJQ5hH8Bycqi96A4l7Qwrqx JVML7fiAlLmsHHfMHttYeC4H4Aii0OFSb8LkArzO+1WblPvaWptW+s8K5FU8r6kDPud7+FAn/Ye i+Ok7CGLcztGiOfWtNKQQdIdznRAiAWcU9iyhdt8d5MsmdDzW9DEt/2vZGG0LotTIYmDmoUr5Yp mHAThyXkSCQ135gq+i4WY1hAfWUx0k+1yhV3TKEFGgT7wrtQ X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: P74OTN2PMWMCBHEHVQWUHWFTVTMRGLG2 X-Message-ID-Hash: P74OTN2PMWMCBHEHVQWUHWFTVTMRGLG2 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 wm2200 driver to use the more modern data structure. Signed-off-by: Mark Brown --- sound/soc/codecs/wm2200.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c index 277b8c468c78..36cdf97993a5 100644 --- a/sound/soc/codecs/wm2200.c +++ b/sound/soc/codecs/wm2200.c @@ -2151,7 +2151,7 @@ static const struct regmap_config wm2200_regmap = { .num_reg_defaults = ARRAY_SIZE(wm2200_reg_defaults), .volatile_reg = wm2200_volatile_register, .readable_reg = wm2200_readable_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .ranges = wm2200_ranges, .num_ranges = ARRAY_SIZE(wm2200_ranges), };