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media: i2c: isl7998x: convert to use maple tree register cache

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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>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Bo Liu 2024-01-17 04:09:10 +01:00 committed by Mauro Carvalho Chehab
parent 7378c257db
commit 45db5c214c
1 changed files with 1 additions and 1 deletions
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drivers/media/i2c/isl7998x.c
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@ -1337,7 +1337,7 @@ static const struct regmap_config isl7998x_regmap = {
.rd_table = &isl7998x_readable_table,
.wr_table = &isl7998x_writeable_table,
.volatile_table = &isl7998x_volatile_table,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
static int isl7998x_mc_init(struct isl7998x *isl7998x)