ASoC: codec: wm8960: Stop when a matching PLL freq is found

When a matching PLL freq is found, searching continues even this is
not necessary. The problem was introduced with the following refactoring
commit 84fdc00d ("ASoC: codec: wm9860: Refactor PLL out freq search)
Signed-off-by: NDaniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

sound/soc/codecs/wm8960.c

@@ -724,7 +724,11 @@ int wm8960_configure_pll(struct snd_soc_codec *codec, int freq_in,
 					break;
 				}
 			}
+			if (k != ARRAY_SIZE(bclk_divs))
+				break;
 		}
+		if (j != ARRAY_SIZE(dac_divs))
+			break;
 	}
 
 	if (*bclk_idx != -1)