From 67d0c479d9392a89dd9ecf9d7b92148cc2251b00 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Wed, 29 Jun 2011 14:07:24 -0700
Subject: [PATCH] ASoC: Improve error reporting in Speyside WM8962 driver
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
---
sound/soc/samsung/speyside_wm8962.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/sound/soc/samsung/speyside_wm8962.c b/sound/soc/samsung/speyside_wm8962.c
index c0ba0bfd7f570..8ac42bf820909 100644
--- 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;
--
2.30.2