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| author | Bo Liu <liubo03@inspur.com> | 2024-02-02 01:43:36 -0500 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-02-06 10:43:59 +0100 |
| commit | 3c974cdce8ddb192e19044f6cf6ddb54543fbc9b (patch) | |
| tree | b190d067b83f69687422758837f0ca6d8f7a4a2a | |
| parent | c41dfb0dfbece824143ff51829d42cba4cb3c277 (diff) | |
| download | linux-stable-3c974cdce8ddb192e19044f6cf6ddb54543fbc9b.tar.gz linux-stable-3c974cdce8ddb192e19044f6cf6ddb54543fbc9b.tar.bz2 linux-stable-3c974cdce8ddb192e19044f6cf6ddb54543fbc9b.zip | |
net: encx24j600: 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 <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20240202064336.39138-1-liubo03@inspur.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | drivers/net/ethernet/microchip/encx24j600-regmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/microchip/encx24j600-regmap.c b/drivers/net/ethernet/microchip/encx24j600-regmap.c index 2e0fe16a4082..443128adbcb6 100644 --- a/drivers/net/ethernet/microchip/encx24j600-regmap.c +++ b/drivers/net/ethernet/microchip/encx24j600-regmap.c @@ -464,7 +464,7 @@ static struct regmap_config regcfg = { .val_bits = 16, .max_register = 0xee, .reg_stride = 2, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .val_format_endian = REGMAP_ENDIAN_LITTLE, .readable_reg = encx24j600_regmap_readable, .writeable_reg = encx24j600_regmap_writeable, @@ -485,7 +485,7 @@ static struct regmap_config phycfg = { .reg_bits = 8, .val_bits = 16, .max_register = 0x1f, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .val_format_endian = REGMAP_ENDIAN_LITTLE, .readable_reg = encx24j600_phymap_readable, .writeable_reg = encx24j600_phymap_writeable, |