linux-kernel - Applied "regulator: max8973: add THERMAL_OF dependency" to the regulator tree

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Date:	Mon, 11 Jan 2016 18:34:46 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Arnd Bergmann <arnd@...db.de>, Mark Brown <broonie@...nel.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Applied "regulator: max8973: add THERMAL_OF dependency" to the regulator tree

The patch

   regulator: max8973: add THERMAL_OF dependency

has been applied to the regulator tree at

   git://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 0e3571989d329ea7d356c0e29e267df0567f5165 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@...db.de>
Date: Fri, 8 Jan 2016 21:06:43 +0100
Subject: [PATCH] regulator: max8973: add THERMAL_OF dependency

>From 9f5ddfc667eb45dc2c5459e5acc5de45572456cd Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@...db.de>
Date: Fri, 8 Jan 2016 20:59:29 +0100
Subject: [PATCH] regulator: max8973: add THERMAL_OF dependency

The max8973 regulator driver has gained thermal support, but it
now fails to link when the driver is built-in and CONFIG_THERMAL=m:

drivers/built-in.o: In function `max8973_remove':
console.c:(.text+0x94ac4): undefined reference to `thermal_zone_of_sensor_unregister'
drivers/built-in.o: In function `max8973_probe':
console.c:(.text+0x95710): undefined reference to `thermal_zone_of_sensor_register'

This adds a dependency "depends on THERMAL || !THERMAL_OF" to ensure
that the driver cannot be built-in when THERMAL=m but is forced to
be a module as well, unless THERMAL_OF is disabled.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: 1b7a4c6a9eea ("regulator: max8973: add support for junction thermal warning")
Signed-off-by: Mark Brown <broonie@...nel.org>
---
 drivers/regulator/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 8df0b0e62976..e58517f27a3a 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -374,6 +374,7 @@ config REGULATOR_MAX8952
 config REGULATOR_MAX8973
 	tristate "Maxim MAX8973 voltage regulator "
 	depends on I2C
+	depends on THERMAL || !THERMAL_OF
 	select REGMAP_I2C
 	help
 	  The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
-- 
2.7.0.rc3