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ASoC: rsnd: cleanup ppcheck warning for ssiu.c

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This patch cleanups below ppcheck warning.

sound/soc/sh/rcar/ssiu.c:212:10: style: The scope of the variable 'shift' can be reduced. [variableScope]
  int i, shift;
         ^
sound/soc/sh/rcar/ssiu.c:337:19: style: The scope of the variable 'mod' can be reduced. [variableScope]
 struct rsnd_mod *mod;
                  ^
sound/soc/sh/rcar/ssiu.c:362:22: style: The scope of the variable 'np' can be reduced. [variableScope]
 struct device_node *np;
                     ^
sound/soc/sh/rcar/ssiu.c:363:19: style: The scope of the variable 'mod' can be reduced. [variableScope]
 struct rsnd_mod *mod;
                  ^
sound/soc/sh/rcar/ssiu.c:366:6: style: The scope of the variable 'i' can be reduced. [variableScope]
 int i;
     ^
sound/soc/sh/rcar/ssiu.c:397:13: style: The scope of the variable 'ret' can be reduced. [variableScope]
 int i, nr, ret;
            ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87lfbdro2p.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-02-25 09:25:02 +09:00 committed by Mark Brown
parent e92a309be4
commit 929cc78260
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 12 additions and 10 deletions
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22
sound/soc/sh/rcar/ssiu.c
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@ -209,7 +209,7 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
struct rsnd_mod *ssi_mod = rsnd_io_to_mod_ssi(io);
struct rsnd_mod *pos;
u32 val;
int i, shift;
int i;
i = rsnd_mod_id(ssi_mod);
@ -221,7 +221,8 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
i;
for_each_rsnd_mod_array(i, pos, io, rsnd_ssi_array) {
shift = (i * 4) + 20;
int shift = (i * 4) + 20;
val = (val & ~(0xF << shift)) |
rsnd_mod_id(pos) << shift;
}
@ -334,7 +335,6 @@ static void rsnd_parse_connect_ssiu_compatible(struct rsnd_priv *priv,
struct rsnd_dai_stream *io)
{
struct rsnd_mod *ssi_mod = rsnd_io_to_mod_ssi(io);
struct rsnd_mod *mod;
struct rsnd_ssiu *ssiu;
int i;
@ -343,7 +343,7 @@ static void rsnd_parse_connect_ssiu_compatible(struct rsnd_priv *priv,
/* select BUSIF0 */
for_each_rsnd_ssiu(ssiu, priv, i) {
mod = rsnd_mod_get(ssiu);
struct rsnd_mod *mod = rsnd_mod_get(ssiu);
if ((rsnd_mod_id(ssi_mod) == rsnd_mod_id(mod)) &&
(rsnd_mod_id_sub(mod) == 0)) {
@ -359,17 +359,17 @@ void rsnd_parse_connect_ssiu(struct rsnd_dai *rdai,
{
struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai);
struct device_node *node = rsnd_ssiu_of_node(priv);
struct device_node *np;
struct rsnd_mod *mod;
struct rsnd_dai_stream *io_p = &rdai->playback;
struct rsnd_dai_stream *io_c = &rdai->capture;
int i;
/* use rcar_sound,ssiu if exist */
if (node) {
i = 0;
struct device_node *np;
int i = 0;
for_each_child_of_node(node, np) {
mod = rsnd_ssiu_mod_get(priv, i);
struct rsnd_mod *mod = rsnd_ssiu_mod_get(priv, i);
if (np == playback)
rsnd_dai_connect(mod, io_p, mod->type);
if (np == capture)
@ -394,7 +394,7 @@ int rsnd_ssiu_probe(struct rsnd_priv *priv)
struct rsnd_ssiu *ssiu;
struct rsnd_mod_ops *ops;
const int *list = NULL;
int i, nr, ret;
int i, nr;
/*
* Keep DT compatibility.
@ -441,6 +441,8 @@ int rsnd_ssiu_probe(struct rsnd_priv *priv)
}
for_each_rsnd_ssiu(ssiu, priv, i) {
int ret;
if (node) {
int j;