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author | Bo Liu <liubo03@inspur.com> | 2024-02-06 10:12:57 +0300 |
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committer | Lee Jones <lee@kernel.org> | 2024-02-23 17:58:03 +0300 |
commit | ed9fdff5ad8bb2b3dc8d86c788e763cbecddda13 (patch) | |
tree | 7074cb52f7948b8f6ff39660daf3798004f8763c | |
parent | 6abc896ccbdd8cd4353adc1a27a469753e78ce0d (diff) | |
download | linux-ed9fdff5ad8bb2b3dc8d86c788e763cbecddda13.tar.xz |
mfd: ac100: 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/20240206071314.8721-2-liubo03@inspur.com
Signed-off-by: Lee Jones <lee@kernel.org>
-rw-r--r-- | drivers/mfd/ac100.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/ac100.c b/drivers/mfd/ac100.c index 6d49d7fb5f14..8f47c392cbd1 100644 --- a/drivers/mfd/ac100.c +++ b/drivers/mfd/ac100.c @@ -72,7 +72,7 @@ static const struct regmap_config ac100_regmap_config = { .wr_table = &ac100_writeable_table, .volatile_table = &ac100_volatile_table, .max_register = AC100_RTC_GP(15), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static struct mfd_cell ac100_cells[] = { |