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pinctrl: renesas: rza1: Make mux_conf const in rza1_pin_mux_single()

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The rza1_mux_conf object pointed to by the mux_conf parameter of
rza1_pin_mux_single() is never modified.  Make it const.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://patch.msgid.link/168e06bc57081aa3c42ff9aa2740a0a108df7d34.1761033950.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven
2025-10-21 10:06:05 +02:00
parent bf48f99d95
commit aa09d5a147
1 changed files with 3 additions and 3 deletions
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6
drivers/pinctrl/renesas/pinctrl-rza1.c
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@@ -668,7 +668,7 @@ static inline int rza1_pin_get(struct rza1_port *port, unsigned int pin)
* @mux_conf: pin multiplexing descriptor
*/
static int rza1_pin_mux_single(struct rza1_pinctrl *rza1_pctl,
struct rza1_mux_conf *mux_conf)
const struct rza1_mux_conf *mux_conf)
{
struct rza1_port *port = &rza1_pctl->ports[mux_conf->port];
unsigned int pin = mux_conf->pin;
@@ -1118,7 +1118,7 @@ static int rza1_set_mux(struct pinctrl_dev *pctldev, unsigned int selector,
unsigned int group)
{
struct rza1_pinctrl *rza1_pctl = pinctrl_dev_get_drvdata(pctldev);
struct rza1_mux_conf *mux_confs;
const struct rza1_mux_conf *mux_confs;
const struct function_desc *func;
struct group_desc *grp;
int i;
@@ -1131,7 +1131,7 @@ static int rza1_set_mux(struct pinctrl_dev *pctldev, unsigned int selector,
if (!func)
return -EINVAL;
mux_confs = (struct rza1_mux_conf *)func->data;
mux_confs = (const struct rza1_mux_conf *)func->data;
for (i = 0; i < grp->grp.npins; ++i) {
int ret;