Commit a4bc1f57 authored by Maxime COQUELIN's avatar Maxime COQUELIN Committed by Linus Walleij

pinctrl: st: Use const qualifier when required

This patch adds const qualifier where applicable.
Reported-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarMaxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent edb052c3
...@@ -238,13 +238,13 @@ struct st_pio_control { ...@@ -238,13 +238,13 @@ struct st_pio_control {
}; };
struct st_pctl_data { struct st_pctl_data {
enum st_retime_style rt_style; const enum st_retime_style rt_style;
unsigned int *input_delays; const unsigned int *input_delays;
int ninput_delays; const int ninput_delays;
unsigned int *output_delays; const unsigned int *output_delays;
int noutput_delays; const int noutput_delays;
/* register offset information */ /* register offset information */
int alt, oe, pu, od, rt; const int alt, oe, pu, od, rt;
}; };
struct st_pinconf { struct st_pinconf {
...@@ -337,8 +337,8 @@ struct st_pinctrl { ...@@ -337,8 +337,8 @@ struct st_pinctrl {
/* SOC specific data */ /* SOC specific data */
/* STiH415 data */ /* STiH415 data */
static unsigned int stih415_input_delays[] = {0, 500, 1000, 1500}; static const unsigned int stih415_input_delays[] = {0, 500, 1000, 1500};
static unsigned int stih415_output_delays[] = {0, 1000, 2000, 3000}; static const unsigned int stih415_output_delays[] = {0, 1000, 2000, 3000};
#define STIH415_PCTRL_COMMON_DATA \ #define STIH415_PCTRL_COMMON_DATA \
.rt_style = st_retime_style_packed, \ .rt_style = st_retime_style_packed, \
...@@ -373,8 +373,8 @@ static const struct st_pctl_data stih415_right_data = { ...@@ -373,8 +373,8 @@ static const struct st_pctl_data stih415_right_data = {
}; };
/* STiH416 data */ /* STiH416 data */
static unsigned int stih416_delays[] = {0, 300, 500, 750, 1000, 1250, 1500, static const unsigned int stih416_delays[] = {0, 300, 500, 750, 1000, 1250,
1750, 2000, 2250, 2500, 2750, 3000, 3250 }; 1500, 1750, 2000, 2250, 2500, 2750, 3000, 3250 };
static const struct st_pctl_data stih416_data = { static const struct st_pctl_data stih416_data = {
.rt_style = st_retime_style_dedicated, .rt_style = st_retime_style_dedicated,
...@@ -463,7 +463,7 @@ static void st_pctl_set_function(struct st_pio_control *pc, ...@@ -463,7 +463,7 @@ static void st_pctl_set_function(struct st_pio_control *pc,
static unsigned long st_pinconf_delay_to_bit(unsigned int delay, static unsigned long st_pinconf_delay_to_bit(unsigned int delay,
const struct st_pctl_data *data, unsigned long config) const struct st_pctl_data *data, unsigned long config)
{ {
unsigned int *delay_times; const unsigned int *delay_times;
int num_delay_times, i, closest_index = -1; int num_delay_times, i, closest_index = -1;
unsigned int closest_divergence = UINT_MAX; unsigned int closest_divergence = UINT_MAX;
...@@ -496,7 +496,7 @@ static unsigned long st_pinconf_delay_to_bit(unsigned int delay, ...@@ -496,7 +496,7 @@ static unsigned long st_pinconf_delay_to_bit(unsigned int delay,
static unsigned long st_pinconf_bit_to_delay(unsigned int index, static unsigned long st_pinconf_bit_to_delay(unsigned int index,
const struct st_pctl_data *data, unsigned long output) const struct st_pctl_data *data, unsigned long output)
{ {
unsigned int *delay_times; const unsigned int *delay_times;
int num_delay_times; int num_delay_times;
if (output) { if (output) {
......
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