Drivers: staging: ft1000-usb: ft1000_proc.c: fixed a few styling issues.

Fixed a few styling issues, particularly:

Lines 36,42: Inserted a space before the open paranthesis.
Line 50: Removed space between function name and open parenthesis.
Lines 56,57: Removed trailing whitespace.
lines: 130, 133: Replaced spaces with tabs for identation.

Signed-off-by: Aldo Iljazi <mail@aldo.io>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>