ASoC: wm8994: missing break in wm8994_get_fll_config()

Smatch complains that:

sound/soc/codecs/wm8994.c:2087 wm8994_get_fll_config()
warn: missing break? reassigning 'fll->k'

Signed-off-by: Dan Carpenter <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/codecs/wm8994.c

···
 		fll->k = K / 10;
 
 		pr_debug("N=%x K=%x\n", fll->n, fll->k);
+		break;
 
 	default:
 		gcd_fll = gcd(freq_out, freq_in);