MIPS: Remove declaration of obsolete arch_init_clk_ops()

Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Cc: Apelete Seketeli <apelete@seketeli.net>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7671/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/clock.h

@@ -35,9 +35,6 @@ struct clk {
 #define CLK_ALWAYS_ENABLED	(1 << 0)
 #define CLK_RATE_PROPAGATES	(1 << 1)
 
-/* Should be defined by processor-specific code */
-void arch_init_clk_ops(struct clk_ops **, int type);
-
 int clk_init(void);
 
 int __clk_enable(struct clk *);