pinctrl: pinconf-generic: Declare dt_params/conf_items const
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Родитель
c1a5a43c3f
Коммит
2500bcc9da
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@ -38,7 +38,7 @@ struct pin_config_item {
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#define PCONFDUMP(a, b, c, d) { .param = a, .display = b, .format = c, \
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#define PCONFDUMP(a, b, c, d) { .param = a, .display = b, .format = c, \
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.has_arg = d }
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.has_arg = d }
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static struct pin_config_item conf_items[] = {
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static const struct pin_config_item conf_items[] = {
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PCONFDUMP(PIN_CONFIG_BIAS_DISABLE, "input bias disabled", NULL, false),
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PCONFDUMP(PIN_CONFIG_BIAS_DISABLE, "input bias disabled", NULL, false),
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PCONFDUMP(PIN_CONFIG_BIAS_HIGH_IMPEDANCE, "input bias high impedance", NULL, false),
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PCONFDUMP(PIN_CONFIG_BIAS_HIGH_IMPEDANCE, "input bias high impedance", NULL, false),
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PCONFDUMP(PIN_CONFIG_BIAS_BUS_HOLD, "input bias bus hold", NULL, false),
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PCONFDUMP(PIN_CONFIG_BIAS_BUS_HOLD, "input bias bus hold", NULL, false),
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@ -159,7 +159,7 @@ struct pinconf_generic_dt_params {
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u32 default_value;
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u32 default_value;
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};
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};
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static struct pinconf_generic_dt_params dt_params[] = {
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static const struct pinconf_generic_dt_params dt_params[] = {
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{ "bias-disable", PIN_CONFIG_BIAS_DISABLE, 0 },
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{ "bias-disable", PIN_CONFIG_BIAS_DISABLE, 0 },
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{ "bias-high-impedance", PIN_CONFIG_BIAS_HIGH_IMPEDANCE, 0 },
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{ "bias-high-impedance", PIN_CONFIG_BIAS_HIGH_IMPEDANCE, 0 },
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{ "bias-bus-hold", PIN_CONFIG_BIAS_BUS_HOLD, 0 },
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{ "bias-bus-hold", PIN_CONFIG_BIAS_BUS_HOLD, 0 },
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@ -209,7 +209,7 @@ int pinconf_generic_parse_dt_config(struct device_node *np,
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return -ENOMEM;
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return -ENOMEM;
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for (i = 0; i < ARRAY_SIZE(dt_params); i++) {
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for (i = 0; i < ARRAY_SIZE(dt_params); i++) {
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struct pinconf_generic_dt_params *par = &dt_params[i];
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const struct pinconf_generic_dt_params *par = &dt_params[i];
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ret = of_property_read_u32(np, par->property, &val);
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ret = of_property_read_u32(np, par->property, &val);
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/* property not found */
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/* property not found */
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