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| author | Bo Liu <liubo03@inspur.com> | 2024-03-09 02:17:57 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-26 10:43:52 +0100 |
| commit | 10cfb14d2a2b67751cef93a1c75d3797ec433c52 (patch) | |
| tree | 119199ec1456d69f69804604749c9ae3de951248 | |
| parent | 7a3124273585f72be1caf8feaba873a4b6356d4d (diff) | |
| download | linux-10cfb14d2a2b67751cef93a1c75d3797ec433c52.tar.gz linux-10cfb14d2a2b67751cef93a1c75d3797ec433c52.tar.bz2 linux-10cfb14d2a2b67751cef93a1c75d3797ec433c52.zip | |
usb: typec: stusb160x: 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>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20240309071757.3152-1-liubo03@inspur.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/typec/stusb160x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/typec/stusb160x.c b/drivers/usb/typec/stusb160x.c index 3ab118df1bd4..f3140fc04c12 100644 --- a/drivers/usb/typec/stusb160x.c +++ b/drivers/usb/typec/stusb160x.c @@ -234,7 +234,7 @@ static const struct regmap_config stusb1600_regmap_config = { .readable_reg = stusb160x_reg_readable, .volatile_reg = stusb160x_reg_volatile, .precious_reg = stusb160x_reg_precious, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static bool stusb160x_get_vconn(struct stusb160x *chip) |