diff options
| author | Jonas Jonsson <jonas@ludd.ltu.se> | 2010-09-17 17:24:13 +0200 |
|---|---|---|
| committer | Jean Delvare <khali@linux-fr.org> | 2010-09-17 17:24:13 +0200 |
| commit | 022b75a3df2b5aeeb70c5d51bc1fe55722fdd759 (patch) | |
| tree | 3b460eeb0268f51b17b16e8d7b561e32ea764483 /drivers | |
| parent | f17c811d1433aa1966f9c5a744841427e9a97ecf (diff) | |
hwmon: (w83627ehf) Use proper exit sequence
According to the datasheet for Winbond W83627DHG the proper way to exit
the Extended Function Mode is to write 0xaa to the EFER(0x2e or 0x4e).
Signed-off-by: Jonas Jonsson <jonas@ludd.ltu.se>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/w83627ehf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index e96e69dd36fb..072c58008a63 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -127,6 +127,7 @@ superio_enter(int ioreg) static inline void superio_exit(int ioreg) { + outb(0xaa, ioreg); outb(0x02, ioreg); outb(0x02, ioreg + 1); } |