ASoC: tegra: use snd_pcm_direction_name()

We already have snd_pcm_direction_name(). Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87ikwnk510.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/tegra/tegra210_i2s.c b/sound/soc/tegra/tegra210_i2s.c
index fe4fde844d86106909f1963ca6d1c9a39f89af75..e93ceb7afb4c4b92c07ca65537cc203f6304df50 100644 (file)
--- a/sound/soc/tegra/tegra210_i2s.c
+++ b/sound/soc/tegra/tegra210_i2s.c
@@ -85,7 +85,7 @@ static int tegra210_i2s_set_clock_rate(struct device *dev,
 }
 
 static int tegra210_i2s_sw_reset(struct snd_soc_component *compnt,
-                                bool is_playback)
+                                int stream)
 {
        struct device *dev = compnt->dev;
        struct tegra210_i2s *i2s = dev_get_drvdata(dev);
@@ -95,7 +95,7 @@ static int tegra210_i2s_sw_reset(struct snd_soc_component *compnt,
        unsigned int cif_ctrl, stream_ctrl, i2s_ctrl, val;
        int err;
 
-       if (is_playback) {
+       if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
                reset_reg = TEGRA210_I2S_RX_SOFT_RESET;
                cif_reg = TEGRA210_I2S_RX_CIF_CTRL;
                stream_reg = TEGRA210_I2S_RX_CTRL;
@@ -118,7 +118,7 @@ static int tegra210_i2s_sw_reset(struct snd_soc_component *compnt,
                                       10, 10000);
        if (err) {
                dev_err(dev, "timeout: failed to reset I2S for %s\n",
-                       is_playback ? "playback" : "capture");
+                       snd_pcm_direction_name(stream));
                return err;
        }
 
@@ -137,16 +137,16 @@ static int tegra210_i2s_init(struct snd_soc_dapm_widget *w,
        struct device *dev = compnt->dev;
        struct tegra210_i2s *i2s = dev_get_drvdata(dev);
        unsigned int val, status_reg;
-       bool is_playback;
+       int stream;
        int err;
 
        switch (w->reg) {
        case TEGRA210_I2S_RX_ENABLE:
-               is_playback = true;
+               stream = SNDRV_PCM_STREAM_PLAYBACK;
                status_reg = TEGRA210_I2S_RX_STATUS;
                break;
        case TEGRA210_I2S_TX_ENABLE:
-               is_playback = false;
+               stream = SNDRV_PCM_STREAM_CAPTURE;
                status_reg = TEGRA210_I2S_TX_STATUS;
                break;
        default:
@@ -159,11 +159,11 @@ static int tegra210_i2s_init(struct snd_soc_dapm_widget *w,
                                       10, 10000);
        if (err) {
                dev_err(dev, "timeout: previous I2S %s is still active\n",
-                       is_playback ? "playback" : "capture");
+                       snd_pcm_direction_name(stream));
                return err;
        }
 
-       return tegra210_i2s_sw_reset(compnt, is_playback);
+       return tegra210_i2s_sw_reset(compnt, stream);
 }
 
 static int __maybe_unused tegra210_i2s_runtime_suspend(struct device *dev)