From: Arnd Bergmann <a...@arndb.de>
[ Upstream commit 4d2f1794c07aae55b8f25f4d8aebcafc0d3e501d ]
When the thermal subsystem is a loadable module, the spear driver
fails to build:
drivers/thermal/built-in.o: In function `spear_thermal_exit':
spear_thermal.c:(.text+0xf8): undefined reference to
`thermal_zone_device_unregister'
drivers/thermal/built-in.o: In function `spear_thermal_probe':
spear_thermal.c:(.text+0x230): undefined reference to
`thermal_zone_device_register'
This changes the symbol to a tristate, so Kconfig can track the
dependency correctly.
Signed-off-by: Arnd Bergmann <a...@arndb.de>
Signed-off-by: Eduardo Valentin <edubez...@gmail.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/thermal/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 4b660b5beb98..b556fa8250fc 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -195,7 +195,7 @@ config IMX_THERMAL
passive trip is crossed.
config SPEAR_THERMAL
- bool "SPEAr thermal sensor driver"
+ tristate "SPEAr thermal sensor driver"
depends on PLAT_SPEAR || COMPILE_TEST
depends on OF
help
--
2.17.1
