ARM: pxa: magician: Remove pdata for pasic3-leds

The pasic3-leds driver was never in vanilla kernel. Actual configuration
data for a hypothetical driver does not describe hardware completely, so
remove them.

This patch prepare HTC Magician machine code to pasic3-leds driver
addition.

Signed-off-by: Petr Cvek <petr.cvek@tul.cz>
Acked-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>