hwmon: (w83793) Drop useless mutex

This is the same case as fschmd, from which the code was copied as far
as I can see. So the same clean-up applies:

The WDIOC_GETSUPPORT ioctl only needs a mutex because it operates on a
static variable. There is no good reason to keep this variable static,
so let's just make it non-static and drop the now useless mutex
altogether.

See the discussion at:
http://marc.info/?l=lm-sensors&m=125563869402323&w=2

Signed-off-by: Jean Delvare <[email protected]>
Cc: Hans de Goede <[email protected]>
Acked-by: Guenter Roeck <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Acked-by: Thomas Gleixner <[email protected]>

0 files changed, 0 insertions, 0 deletions