linux-kernel - [PATCH] ASoC: tegra20: spdif: make const array rates static

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Message-Id: <20220214213223.65780-1-colin.i.king@gmail.com>
Date:   Mon, 14 Feb 2022 21:32:23 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Dmitry Osipenko <digetx@...il.com>,
        alsa-devel@...a-project.org, linux-tegra@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] 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@...il.com>
---
 sound/soc/tegra/tegra20_spdif.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index d09cd7ee6879..64c2f304f254 100644
--- 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);
-- 
2.34.1