ASoC: wm8994: Delete trailing whitespace from sound/soc/codecs/wm8994.c

While reading through sound/soc/codecs/wm8994.c I noticed a fair
amount of trailing whitespace. This patch gets rid of it.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 59de3fd..4cebac4 100644 (file)
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -398,7 +398,7 @@ static void wm8994_set_retune_mobile(struct snd_soc_codec *codec, int block)
                wm8994->dac_rates[iface]);
 
        /* The EQ will be disabled while reconfiguring it, remember the
-        * current configuration. 
+        * current configuration.
         */
        save = snd_soc_read(codec, base);
        save &= WM8994_AIF1DAC1_EQ_ENA;
@@ -994,7 +994,7 @@ static void wm8994_update_class_w(struct snd_soc_codec *codec)
                                    WM8994_CP_DYN_SRC_SEL_MASK,
                                    source | WM8994_CP_DYN_PWR);
                wm8994->hubs.class_w = true;
-               
+
        } else {
                dev_dbg(codec->dev, "Class W disabled\n");
                snd_soc_update_bits(codec, WM8994_CLASS_W_1,
@@ -1361,7 +1361,7 @@ static const struct snd_kcontrol_new wm8958_aif3adc_mux =
        SOC_DAPM_ENUM("AIF3ADC Mux", wm8958_aif3adc_enum);
 
 static const char *mono_pcm_out_text[] = {
-       "None", "AIF2ADCL", "AIF2ADCR", 
+       "None", "AIF2ADCL", "AIF2ADCR",
 };
 
 static const struct soc_enum mono_pcm_out_enum =
@@ -2138,7 +2138,7 @@ static int wm8994_set_dai_sysclk(struct snd_soc_dai *dai,
 
        case WM8994_SYSCLK_OPCLK:
                /* Special case - a division (times 10) is given and
-                * no effect on main clocking. 
+                * no effect on main clocking.
                 */
                if (freq) {
                        for (i = 0; i < ARRAY_SIZE(opclk_divs); i++)
@@ -2940,14 +2940,14 @@ static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
 
                /* Expand the array... */
                t = krealloc(wm8994->retune_mobile_texts,
-                            sizeof(char *) * 
+                            sizeof(char *) *
                             (wm8994->num_retune_mobile_texts + 1),
                             GFP_KERNEL);
                if (t == NULL)
                        continue;
 
                /* ...store the new entry... */
-               t[wm8994->num_retune_mobile_texts] = 
+               t[wm8994->num_retune_mobile_texts] =
                        pdata->retune_mobile_cfgs[i].name;
 
                /* ...and remember the new version. */
@@ -3889,7 +3889,6 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
                                          ARRAY_SIZE(wm8994_dac_widgets));
                break;
        }
-               
 
        wm_hubs_add_analogue_routes(codec, 0, 0);
        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));