When the thermal subsystem is a loadable module, the u8500 driver
fails to build:
drivers/thermal/built-in.o: In function `db8500_thermal_probe':
db8500_thermal.c:(.text+0x96c): undefined reference to `thermal_zone_device_register'
drivers/thermal/built-in.o: In function `db8500_thermal_work':
db8500_thermal.c:(.text+0xab4): undefined reference to `thermal_zone_device_update'
This changes the symbol to a tristate, so Kconfig can track the
dependency correctly.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
return 0;
}
+EXPORT_SYMBOL_GPL(db8500_prcmu_config_hotmon);
static int config_hot_period(u16 val)
{
return config_hot_period(cycles32k);
}
+EXPORT_SYMBOL_GPL(db8500_prcmu_start_temp_sense);
int db8500_prcmu_stop_temp_sense(void)
{
return config_hot_period(0xFFFF);
}
+EXPORT_SYMBOL_GPL(db8500_prcmu_stop_temp_sense);
static int prcmu_a9wdog(u8 cmd, u8 d0, u8 d1, u8 d2, u8 d3)
{
framework.
config DB8500_THERMAL
- bool "DB8500 thermal management"
- depends on ARCH_U8500
+ tristate "DB8500 thermal management"
+ depends on MFD_DB8500_PRCMU
default y
help
Adds DB8500 thermal management implementation according to the thermal