* [PATCH 0/4] leds: Convert to use maple tree register cache
@ 2023-09-29 15:23 Mark Brown
2023-09-29 15:23 ` [PATCH 1/4] leds: lm3601x: " Mark Brown
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Mark Brown @ 2023-09-29 15:23 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd, Pavel Machek, Lee Jones
Cc: linux-clk, linux-kernel, linux-leds, Mark Brown
The maple tree register cache is a more modern replacement for the
rbtree cache, the underlying data structure is more modern and the
surrounding cache implementation makes a number of choices which are
more suited to modern systems than those made by rbtree. This series
updates the LED drivers that use the rbtree cache to use the maple tree
cache.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
Mark Brown (4):
leds: lm3601x: Convert to use maple tree register cache
leds: aw200xx: Convert to use maple tree register cache
leds: lm392x: Convert to use maple tree register cache
leds: lp3952: Convert to use maple tree register cache
drivers/leds/flash/leds-lm3601x.c | 2 +-
drivers/leds/leds-aw200xx.c | 2 +-
drivers/leds/leds-lm3692x.c | 2 +-
drivers/leds/leds-lp3952.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
---
base-commit: 6465e260f48790807eef06b583b38ca9789b6072
change-id: 20230929-leds-maple-746230bd3ab6
Best regards,
--
Mark Brown <broonie@kernel.org>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/4] leds: lm3601x: Convert to use maple tree register cache
2023-09-29 15:23 [PATCH 0/4] leds: Convert to use maple tree register cache Mark Brown
@ 2023-09-29 15:23 ` Mark Brown
2023-09-29 15:23 ` [PATCH 2/4] leds: aw200xx: " Mark Brown
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Mark Brown @ 2023-09-29 15:23 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd, Pavel Machek, Lee Jones
Cc: linux-clk, linux-kernel, linux-leds, Mark Brown
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: Mark Brown <broonie@kernel.org>
---
drivers/leds/flash/leds-lm3601x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/leds/flash/leds-lm3601x.c b/drivers/leds/flash/leds-lm3601x.c
index b6c524facf49..8191be0ef0c6 100644
--- a/drivers/leds/flash/leds-lm3601x.c
+++ b/drivers/leds/flash/leds-lm3601x.c
@@ -123,7 +123,7 @@ static const struct regmap_config lm3601x_regmap = {
.max_register = LM3601X_DEV_ID_REG,
.reg_defaults = lm3601x_regmap_defs,
.num_reg_defaults = ARRAY_SIZE(lm3601x_regmap_defs),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = lm3601x_volatile_reg,
};
--
2.39.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/4] leds: aw200xx: Convert to use maple tree register cache
2023-09-29 15:23 [PATCH 0/4] leds: Convert to use maple tree register cache Mark Brown
2023-09-29 15:23 ` [PATCH 1/4] leds: lm3601x: " Mark Brown
@ 2023-09-29 15:23 ` Mark Brown
2023-09-29 15:23 ` [PATCH 3/4] leds: lm392x: " Mark Brown
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Mark Brown @ 2023-09-29 15:23 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd, Pavel Machek, Lee Jones
Cc: linux-clk, linux-kernel, linux-leds, Mark Brown
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: Mark Brown <broonie@kernel.org>
---
drivers/leds/leds-aw200xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/leds/leds-aw200xx.c b/drivers/leds/leds-aw200xx.c
index 691a743cc9b0..bec846272398 100644
--- a/drivers/leds/leds-aw200xx.c
+++ b/drivers/leds/leds-aw200xx.c
@@ -479,7 +479,7 @@ static const struct regmap_config aw200xx_regmap_config = {
.num_ranges = ARRAY_SIZE(aw200xx_ranges),
.rd_table = &aw200xx_readable_table,
.wr_table = &aw200xx_writeable_table,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int aw200xx_probe(struct i2c_client *client)
--
2.39.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/4] leds: lm392x: Convert to use maple tree register cache
2023-09-29 15:23 [PATCH 0/4] leds: Convert to use maple tree register cache Mark Brown
2023-09-29 15:23 ` [PATCH 1/4] leds: lm3601x: " Mark Brown
2023-09-29 15:23 ` [PATCH 2/4] leds: aw200xx: " Mark Brown
@ 2023-09-29 15:23 ` Mark Brown
2023-09-29 15:23 ` [PATCH 4/4] leds: lp3952: " Mark Brown
2023-10-05 11:10 ` [PATCH 0/4] leds: " Lee Jones
4 siblings, 0 replies; 6+ messages in thread
From: Mark Brown @ 2023-09-29 15:23 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd, Pavel Machek, Lee Jones
Cc: linux-clk, linux-kernel, linux-leds, Mark Brown
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: Mark Brown <broonie@kernel.org>
---
drivers/leds/leds-lm3692x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/leds/leds-lm3692x.c b/drivers/leds/leds-lm3692x.c
index f8ad61e47a19..c319ff4d70b2 100644
--- a/drivers/leds/leds-lm3692x.c
+++ b/drivers/leds/leds-lm3692x.c
@@ -139,7 +139,7 @@ static const struct regmap_config lm3692x_regmap_config = {
.max_register = LM3692X_FAULT_FLAGS,
.reg_defaults = lm3692x_reg_defs,
.num_reg_defaults = ARRAY_SIZE(lm3692x_reg_defs),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int lm3692x_fault_check(struct lm3692x_led *led)
--
2.39.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 4/4] leds: lp3952: Convert to use maple tree register cache
2023-09-29 15:23 [PATCH 0/4] leds: Convert to use maple tree register cache Mark Brown
` (2 preceding siblings ...)
2023-09-29 15:23 ` [PATCH 3/4] leds: lm392x: " Mark Brown
@ 2023-09-29 15:23 ` Mark Brown
2023-10-05 11:10 ` [PATCH 0/4] leds: " Lee Jones
4 siblings, 0 replies; 6+ messages in thread
From: Mark Brown @ 2023-09-29 15:23 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd, Pavel Machek, Lee Jones
Cc: linux-clk, linux-kernel, linux-leds, Mark Brown
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: Mark Brown <broonie@kernel.org>
---
drivers/leds/leds-lp3952.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/leds/leds-lp3952.c b/drivers/leds/leds-lp3952.c
index 3bd55652a706..9e6a3d300b2f 100644
--- a/drivers/leds/leds-lp3952.c
+++ b/drivers/leds/leds-lp3952.c
@@ -204,7 +204,7 @@ static const struct regmap_config lp3952_regmap = {
.reg_bits = 8,
.val_bits = 8,
.max_register = REG_MAX,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int lp3952_probe(struct i2c_client *client)
--
2.39.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 0/4] leds: Convert to use maple tree register cache
2023-09-29 15:23 [PATCH 0/4] leds: Convert to use maple tree register cache Mark Brown
` (3 preceding siblings ...)
2023-09-29 15:23 ` [PATCH 4/4] leds: lp3952: " Mark Brown
@ 2023-10-05 11:10 ` Lee Jones
4 siblings, 0 replies; 6+ messages in thread
From: Lee Jones @ 2023-10-05 11:10 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd, Pavel Machek, Lee Jones,
Mark Brown
Cc: linux-clk, linux-kernel, linux-leds
On Fri, 29 Sep 2023 17:23:34 +0200, Mark Brown wrote:
> The maple tree register cache is a more modern replacement for the
> rbtree cache, the underlying data structure is more modern and the
> surrounding cache implementation makes a number of choices which are
> more suited to modern systems than those made by rbtree. This series
> updates the LED drivers that use the rbtree cache to use the maple tree
> cache.
>
> [...]
Applied, thanks!
[1/4] leds: lm3601x: Convert to use maple tree register cache
commit: c2b7575239f5d0925035f3fc3bb155d176abee80
[2/4] leds: aw200xx: Convert to use maple tree register cache
commit: 2aedfe62b4151b0abe35bf022edf18f84817afcd
[3/4] leds: lm392x: Convert to use maple tree register cache
commit: c2ecac98222a23ad8209a71ad5c1e32a8be46392
[4/4] leds: lp3952: Convert to use maple tree register cache
commit: 2997d69d888d6ee7114a89d066889a016448422a
--
Lee Jones [李琼斯]
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-10-05 15:33 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-09-29 15:23 [PATCH 0/4] leds: Convert to use maple tree register cache Mark Brown
2023-09-29 15:23 ` [PATCH 1/4] leds: lm3601x: " Mark Brown
2023-09-29 15:23 ` [PATCH 2/4] leds: aw200xx: " Mark Brown
2023-09-29 15:23 ` [PATCH 3/4] leds: lm392x: " Mark Brown
2023-09-29 15:23 ` [PATCH 4/4] leds: lp3952: " Mark Brown
2023-10-05 11:10 ` [PATCH 0/4] leds: " Lee Jones
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).