hwmon: Use platform_device_add_data()

Use platform_device_add_data() in hardware monitoring drivers. This
makes the code nicer and smaller too. Reported by David Hubbard.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Hubbard <david.c.hubbard@gmail.com>

diff --cc drivers/hwmon/f71805f.c
Simple merge

diff --cc drivers/hwmon/smsc47m1.c
Simple merge

diff --cc drivers/hwmon/w83627hf.c
Simple merge