clk: socfpga: Remove socfpga_init_clocks

The only thing that socfpga_init_clocks was doing is setting up the smp_twd clk.
Now that twd-timer's clock phandle is populated in the DTS, we can remove
this function.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

diff --cc arch/arm/mach-socfpga/socfpga.c
Simple merge

diff --cc drivers/clk/socfpga/clk.c
Simple merge