From b0f413bc63ea39358ec42a7f16526b097cf1f3b4 Mon Sep 17 00:00:00 2001 From: Bo Liu Date: Fri, 2 Feb 2024 01:46:11 -0500 Subject: 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: Bo Liu Message-ID: <20240202064611.39346-1-liubo03@inspur.com> Signed-off-by: Stefan Schmidt --- drivers/net/ieee802154/mcr20a.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/ieee802154') diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c index 87abe3b46316..efb1be3c644e 100644 --- a/drivers/net/ieee802154/mcr20a.c +++ b/drivers/net/ieee802154/mcr20a.c @@ -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, -- cgit v1.2.3