Commit b0f413bc authored by Bo Liu's avatar Bo Liu Committed by Stefan Schmidt
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net: ieee802154: mcr20a: 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>
Message-ID: <20240202064611.39346-1-liubo03@inspur.com>
Signed-off-by: default avatarStefan Schmidt <stefan@datenfreihafen.org>
parent 35c6bba5

drivers/net/ieee802154/mcr20a.c

+2 −2
Original line number Diff line number Diff line
@@ -251,7 +251,7 @@ static const struct regmap_config mcr20a_dar_regmap = { 
	.val_bits		= 8,

	.write_flag_mask	= REGISTER_ACCESS | REGISTER_WRITE,

	.read_flag_mask		= REGISTER_ACCESS | REGISTER_READ,

	.cache_type		= REGCACHE_RBTREE,

	.cache_type		= REGCACHE_MAPLE,

	.writeable_reg		= mcr20a_dar_writeable,

	.readable_reg		= mcr20a_dar_readable,

	.volatile_reg		= mcr20a_dar_volatile,
@@ -387,7 +387,7 @@ static const struct regmap_config mcr20a_iar_regmap = { 
	.val_bits		= 8,

	.write_flag_mask	= REGISTER_ACCESS | REGISTER_WRITE | IAR_INDEX,

	.read_flag_mask		= REGISTER_ACCESS | REGISTER_READ  | IAR_INDEX,

	.cache_type		= REGCACHE_RBTREE,

	.cache_type		= REGCACHE_MAPLE,

	.writeable_reg		= mcr20a_iar_writeable,

	.readable_reg		= mcr20a_iar_readable,

	.volatile_reg		= mcr20a_iar_volatile,