summaryrefslogtreecommitdiffstats
path: root/drivers/mfd
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2016-01-25 17:44:12 +0100
committerEduardo Valentin <edubezval@gmail.com>2016-02-09 23:18:23 +0100
commit26716ce124fce88f288f07738ef685d5dfe5c13f (patch)
treec77a1c23e86ba6a8657167ae9bbcfc0f0ca3ae77 /drivers/mfd
parentthermal: allow spear-thermal driver to be a module (diff)
downloadlinux-26716ce124fce88f288f07738ef685d5dfe5c13f.tar.xz
linux-26716ce124fce88f288f07738ef685d5dfe5c13f.zip
thermal: allow u8500-thermal driver to be a module
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>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/db8500-prcmu.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index e6e4bacb09ee..12099b09a9a7 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2048,6 +2048,7 @@ int db8500_prcmu_config_hotmon(u8 low, u8 high)
return 0;
}
+EXPORT_SYMBOL_GPL(db8500_prcmu_config_hotmon);
static int config_hot_period(u16 val)
{
@@ -2074,11 +2075,13 @@ int db8500_prcmu_start_temp_sense(u16 cycles32k)
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)
{