Messages in this thread Patch in this message | | | From | Mark Brown <> | Subject | Applied "regulator: giving regulator controlling gpios a non-empty label when used through the devicetree." to the regulator tree | Date | Tue, 20 Mar 2018 01:22:12 +0000 (GMT) |
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The patch
regulator: giving regulator controlling gpios a non-empty label when used through the devicetree.
has been applied to the regulator tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From 37ad490bab09b7c218e37b570069cf188f2616e7 Mon Sep 17 00:00:00 2001 From: Nicholas Lowell <nlowell@lexmark.com> Date: Mon, 19 Mar 2018 09:23:14 -0400 Subject: [PATCH] regulator: giving regulator controlling gpios a non-empty label when used through the devicetree.
When the label is empty, it causes missing information and limits diagnostics for instances such as 'cat /sys/kernel/debug/gpio'
Setting the label to the regulator supply_name will point to the device using the gpio(s).
Signed-off-by: Nicholas Lowell <nlowell@lexmark.com> Signed-off-by: Mark Brown <broonie@kernel.org> --- drivers/regulator/gpio-regulator.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index a2eb50719c7b..a86b8997bb54 100644 --- a/drivers/regulator/gpio-regulator.c +++ b/drivers/regulator/gpio-regulator.c @@ -196,6 +196,7 @@ of_get_gpio_regulator_config(struct device *dev, struct device_node *np, break; } config->gpios[i].gpio = gpio; + config->gpios[i].label = config->supply_name; if (proplen > 0) { of_property_read_u32_index(np, "gpios-states", i, &ret); -- 2.16.2
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