ASoC: Improve error reporting in Speyside WM8962 driver

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

diff --git a/sound/soc/samsung/speyside_wm8962.c b/sound/soc/samsung/speyside_wm8962.c
index c0ba0bf..8ac42bf 100644 (file)
--- a/sound/soc/samsung/speyside_wm8962.c
+++ b/sound/soc/samsung/speyside_wm8962.c
@@ -30,14 +30,16 @@ static int speyside_wm8962_set_bias_level(struct snd_soc_card *card,
                                                  WM8962_FLL_MCLK, 32768,
                                                  44100 * 256);
                        if (ret < 0)
-                               pr_err("Failed to start FLL\n");
+                               pr_err("Failed to start FLL: %d\n", ret);
 
                        ret = snd_soc_dai_set_sysclk(codec_dai,
                                                     WM8962_SYSCLK_FLL,
                                                     44100 * 256,
                                                     SND_SOC_CLOCK_IN);
-                       if (ret < 0)
+                       if (ret < 0) {
+                               pr_err("Failed to set SYSCLK: %d\n");
                                return ret;
+                       }
                }
                break;
 
@@ -59,13 +61,15 @@ static int speyside_wm8962_set_bias_level_post(struct snd_soc_card *card,
        case SND_SOC_BIAS_STANDBY:
                ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK,
                                             32768, SND_SOC_CLOCK_IN);
-               if (ret < 0)
+               if (ret < 0) {
+                       pr_err("Failed to switch away from FLL: %d\n", ret);
                        return ret;
+               }
 
                ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL,
                                          0, 0, 0);
                if (ret < 0) {
-                       pr_err("Failed to stop FLL\n");
+                       pr_err("Failed to stop FLL: %d\n", ret);
                        return ret;
                }
                break;