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mfd: wolfson: Convert to use maple tree register cache

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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 <liubo03@inspur.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20240206071314.8721-11-liubo03@inspur.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Bo Liu 2024-02-06 02:13:06 -05:00 committed by Lee Jones
parent baaa1b8e7d
commit 9261cd0473
5 changed files with 7 additions and 7 deletions
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2
drivers/mfd/wm5102-tables.c
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@ -1922,7 +1922,7 @@ const struct regmap_config wm5102_spi_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),
};

2
drivers/mfd/wm5110-tables.c
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@ -3202,7 +3202,7 @@ const struct regmap_config wm5110_spi_regmap = {
.readable_reg = wm5110_readable_register,
.volatile_reg = wm5110_volatile_register,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.reg_defaults = wm5110_reg_default,
.num_reg_defaults = ARRAY_SIZE(wm5110_reg_default),
};

2
drivers/mfd/wm8350-regmap.c
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@ -325,7 +325,7 @@ const struct regmap_config wm8350_regmap = {
.reg_bits = 8,
.val_bits = 16,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.max_register = WM8350_MAX_REGISTER,
.readable_reg = wm8350_readable,

2
drivers/mfd/wm8400-core.c
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@ -100,7 +100,7 @@ static const struct regmap_config wm8400_regmap_config = {
.volatile_reg = wm8400_volatile,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
/**

6
drivers/mfd/wm97xx-core.c
View File

@ -95,7 +95,7 @@ static const struct regmap_config wm9705_regmap_config = {
.reg_stride = 2,
.val_bits = 16,
.max_register = 0x7e,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.reg_defaults = wm9705_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm9705_reg_defaults),
@ -163,7 +163,7 @@ static const struct regmap_config wm9712_regmap_config = {
.reg_stride = 2,
.val_bits = 16,
.max_register = 0x7e,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.reg_defaults = wm9712_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm9712_reg_defaults),
@ -234,7 +234,7 @@ static const struct regmap_config wm9713_regmap_config = {
.reg_stride = 2,
.val_bits = 16,
.max_register = 0x7e,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.reg_defaults = wm9713_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm9713_reg_defaults),