Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 947f4eb5 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: rsnd: fixup unsigned expression compared with zero: main_rate



This patch fixes this WARNING

sound/soc/sh/rcar/ssi.c:285:5-14: WARNING: Unsigned expression\
	compared with zero: main_rate < 0

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8cc03722
Loading
Loading
Loading
Loading
+1 −1
Original line number Diff line number Diff line
@@ -763,7 +763,7 @@ static int rsnd_soc_hw_rule(struct rsnd_priv *priv,
			    struct snd_interval *baseline, struct snd_interval *iv)
{
	struct snd_interval p;
	int rate;
	unsigned int rate;
	int i;

	snd_interval_any(&p);
+1 −1
Original line number Diff line number Diff line
@@ -680,7 +680,7 @@ int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
void rsnd_parse_connect_ssi(struct rsnd_dai *rdai,
			    struct device_node *playback,
			    struct device_node *capture);
int rsnd_ssi_clk_query(struct rsnd_priv *priv,
unsigned int rsnd_ssi_clk_query(struct rsnd_priv *priv,
		       int param1, int param2, int *idx);

/*
+4 −4
Original line number Diff line number Diff line
@@ -208,14 +208,14 @@ u32 rsnd_ssi_multi_slaves_runtime(struct rsnd_dai_stream *io)
	return 0;
}

int rsnd_ssi_clk_query(struct rsnd_priv *priv,
unsigned int rsnd_ssi_clk_query(struct rsnd_priv *priv,
		       int param1, int param2, int *idx)
{
	int ssi_clk_mul_table[] = {
		1, 2, 4, 8, 16, 6, 12,
	};
	int j, ret;
	int main_rate;
	unsigned int main_rate;

	for (j = 0; j < ARRAY_SIZE(ssi_clk_mul_table); j++) {

@@ -245,7 +245,7 @@ int rsnd_ssi_clk_query(struct rsnd_priv *priv,
		return main_rate;
	}

	return -EINVAL;
	return 0;
}

static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
@@ -282,7 +282,7 @@ static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
	}

	main_rate = rsnd_ssi_clk_query(priv, rate, chan, &idx);
	if (main_rate < 0) {
	if (!main_rate) {
		dev_err(dev, "unsupported clock rate\n");
		return -EIO;
	}