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usb: typec: stusb160x: 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>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20240309071757.3152-1-liubo03@inspur.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bo Liu
2024-03-09 02:17:57 -05:00
committed by Greg Kroah-Hartman
parent 7a31242735
commit 10cfb14d2a
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/typec/stusb160x.c
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@@ -234,7 +234,7 @@ static const struct regmap_config stusb1600_regmap_config = {
.readable_reg = stusb160x_reg_readable,
.volatile_reg = stusb160x_reg_volatile,
.precious_reg = stusb160x_reg_precious,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
static bool stusb160x_get_vconn(struct stusb160x *chip)