ARM: 8350/1: proc-feroceon: Fix feroceon_proc_info macro

bf35706f ("ARM: 8314/1: replace PROCINFO embedded branch with
relative offset") broke booting for Kirkwood. The kernel would say:

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

Error: unrecognized/unsupported processor variant (0x56251311).

Fix it by removing the extraneous .long __feroceon_setup from the
feroceon_proc_info macro.

Fixes: bf35706f ("ARM: 8314/1: replace PROCINFO embedded branch with relative offset")
Reported-by: Florian Fainelli <f.fainelli@gmail.com>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>