staging: ft1000: ft1000-pcmcia: Used "linux" instead of "asm".

This patch fixes "Use #include <linux/uaccess.h> instead of
<asm/uaccess.h" checkpatch.pl warning in ft1000_dnld.c

Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>