staging/ft1000: remove all spaces, tabs issue in while loop of ft1000_interrupt

all spaces in the main while loop of ft1000_interrupt are converted
to tabs.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
Simple merge