From: Bo Liu Date: Fri, 28 Feb 2025 08:02:33 +0000 (-0500) Subject: power: supply: ltc4162l: convert to use maple tree register cache X-Git-Tag: v6.15-rc1~102^2~10 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8cf985e069ca56b72e1d6053cb0f6007d7ee9ca5;p=thirdparty%2Fkernel%2Flinux.git power: supply: ltc4162l: convert to use maple tree register cache 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. Signed-off-by: Bo Liu Link: https://lore.kernel.org/r/20250228080236.2759-7-liubo03@inspur.com Signed-off-by: Sebastian Reichel --- diff --git a/drivers/power/supply/ltc4162-l-charger.c b/drivers/power/supply/ltc4162-l-charger.c index 23eb426295dbb..99566f3c09467 100644 --- a/drivers/power/supply/ltc4162-l-charger.c +++ b/drivers/power/supply/ltc4162-l-charger.c @@ -1119,7 +1119,7 @@ static const struct regmap_config ltc4162l_regmap_config = { .writeable_reg = ltc4162l_is_writeable_reg, .volatile_reg = ltc4162l_is_volatile_reg, .max_register = LTC4162L_INPUT_UNDERVOLTAGE_DAC, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static void ltc4162l_clear_interrupts(struct ltc4162l_info *info)