ASoC: tegra20: spdif: make const array rates static

Don't populate the read-only const array rates on the stack but
instead it static. Also makes the object code a little smaller.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220214213223.65780-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index d09cd7ee6879dba6edafd994b315ee5a2e169904..64c2f304f2542986f9536cd24a6a2ffa8370f162 100644 (file)
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -186,7 +186,7 @@ static int tegra20_spdif_filter_rates(struct snd_pcm_hw_params *params,
        struct snd_soc_dai *dai = rule->private;
        struct tegra20_spdif *spdif = dev_get_drvdata(dai->dev);
        struct clk *parent = clk_get_parent(spdif->clk_spdif_out);
-       const unsigned int rates[] = { 32000, 44100, 48000 };
+       static const unsigned int rates[] = { 32000, 44100, 48000 };
        long i, parent_rate, valid_rates = 0;
 
        parent_rate = clk_get_rate(parent);