clk: rockchip: fix coding style for clk-cpu.c

Fix the issue reported by checkpatch:
ERROR: space prohibited before that ',' (ctx:WxW)
+ writel(clksel->val , cpuclk->reg_base + clksel->reg);

Signed-off-by: Shawn Lin <[e-mail]>
Signed-off-by: Heiko Stuebner <[e-mail]>

drivers/clk/rockchip/clk-cpu.c

···
 
 		pr_debug("%s: setting reg 0x%x to 0x%x\n",
 			 __func__, clksel->reg, clksel->val);
-		writel(clksel->val , cpuclk->reg_base + clksel->reg);
+		writel(clksel->val, cpuclk->reg_base + clksel->reg);
 	}
 }