ASoC: wm_adsp: Print error when regmap reads/writes fail

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index b38f3506418ff0d43dc927fe45424e3d9d998d75..076da025ba84a6d23623ceb12ba00dee747f36c0 100644 (file)
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -396,8 +396,8 @@ static int wm_coeff_write_control(struct snd_kcontrol *kcontrol,
        ret = regmap_raw_write(adsp->regmap, reg, scratch,
                               ctl->len);
        if (ret) {
-               adsp_err(adsp, "Failed to write %zu bytes to %x\n",
-                        ctl->len, reg);
+               adsp_err(adsp, "Failed to write %zu bytes to %x: %d\n",
+                        ctl->len, reg, ret);
                kfree(scratch);
                return ret;
        }
@@ -450,8 +450,8 @@ static int wm_coeff_read_control(struct snd_kcontrol *kcontrol,
 
        ret = regmap_raw_read(adsp->regmap, reg, scratch, ctl->len);
        if (ret) {
-               adsp_err(adsp, "Failed to read %zu bytes from %x\n",
-                        ctl->len, reg);
+               adsp_err(adsp, "Failed to read %zu bytes from %x: %d\n",
+                        ctl->len, reg, ret);
                kfree(scratch);
                return ret;
        }
@@ -1313,8 +1313,8 @@ static int wm_adsp_load_coeff(struct wm_adsp *dsp)
                                                     le32_to_cpu(blk->len));
                        if (ret != 0) {
                                adsp_err(dsp,
-                                       "%s.%d: Failed to write to %x in %s\n",
-                                       file, blocks, reg, region_name);
+                                       "%s.%d: Failed to write to %x in %s: %d\n",
+                                       file, blocks, reg, region_name, ret);
                        }
                }