Commit 10cfb14d authored by Bo Liu's avatar Bo Liu Committed by Greg Kroah-Hartman
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usb: typec: stusb160x: 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: default avatarBo Liu <liubo03@inspur.com>
Acked-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20240309071757.3152-1-liubo03@inspur.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7a312427

drivers/usb/typec/stusb160x.c

+1 −1
Original line number Diff line number Diff line
@@ -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)