Commit 9a0283d5 authored by Pisit Sawangvonganan's avatar Pisit Sawangvonganan Committed by Anas Nashif
Browse files

drivers: gnss: make `gnss_xxx_config` and `gnss_driver_api` as `const` 

This change marks each instance of the `gnss_xxx_config` and
`gnss_driver_api` as `const`.

By using `const`, we ensure immutability, leading to usage of only
`.rodata` and a reduction in the `.data` area.

Signed-off-by: default avatarPisit Sawangvonganan <pisit@ndrsolution.com>
parent b7182cf0

drivers/gnss/gnss_emul.c

+1 −1
Changes for drivers/gnss/gnss_emul.c: 1 added line, 1 removed line.
Original line number Diff line number Diff line
@@ -336,7 +336,7 @@ static int gnss_emul_api_get_supported_systems(const struct device *dev, gnss_sy 
	return 0;

}



static struct gnss_driver_api api = {

static const struct gnss_driver_api api = {

	.set_fix_rate = gnss_emul_api_set_fix_rate,

	.get_fix_rate = gnss_emul_api_get_fix_rate,

	.set_navigation_mode = gnss_emul_api_set_navigation_mode,

drivers/gnss/gnss_luatos_air530z.c

+2 −2
Changes for drivers/gnss/gnss_luatos_air530z.c: 2 added lines, 2 removed lines.
Original line number Diff line number Diff line
@@ -336,14 +336,14 @@ static int luatos_air530z_get_supported_systems(const struct device *dev, gnss_s 
	return 0;

}



static struct gnss_driver_api gnss_api = {

static const struct gnss_driver_api gnss_api = {

	.set_fix_rate = luatos_air530z_set_fix_rate,

	.set_enabled_systems = luatos_air530z_set_enabled_systems,

	.get_supported_systems = luatos_air530z_get_supported_systems,

};



#define LUATOS_AIR530Z(inst)									\

	static struct gnss_luatos_air530z_config gnss_luatos_air530z_cfg_##inst = {	\

	static const struct gnss_luatos_air530z_config gnss_luatos_air530z_cfg_##inst = {	\

		.uart = DEVICE_DT_GET(DT_INST_BUS(inst)),					\

		.on_off_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, on_off_gpios, { 0 }),		\

	};											\

drivers/gnss/gnss_nmea_generic.c

+2 −2
Changes for drivers/gnss/gnss_nmea_generic.c: 2 added lines, 2 removed lines.
Original line number Diff line number Diff line
@@ -81,7 +81,7 @@ static int gnss_nmea_generic_resume(const struct device *dev) 
	return ret;

}



static struct gnss_driver_api gnss_api = {

static const struct gnss_driver_api gnss_api = {

};



static int gnss_nmea_generic_init_nmea0183_match(const struct device *dev)
@@ -183,7 +183,7 @@ MODEM_CHAT_SCRIPT_EMPTY_DEFINE(gnss_nmea_generic_init_chat_script); 
#endif



#define GNSS_NMEA_GENERIC(inst)								\

	static struct gnss_nmea_generic_config gnss_nmea_generic_cfg_##inst = {		\

	static const struct gnss_nmea_generic_config gnss_nmea_generic_cfg_##inst = {	\

		.uart = DEVICE_DT_GET(DT_INST_BUS(inst)),				\

		.init_chat_script = &_CONCAT(DT_DRV_COMPAT, _init_chat_script),         \

	};										\

drivers/gnss/gnss_quectel_lcx6g.c

+2 −2
Changes for drivers/gnss/gnss_quectel_lcx6g.c: 2 added lines, 2 removed lines.
Original line number Diff line number Diff line
@@ -717,7 +717,7 @@ static int quectel_lcx6g_get_supported_systems(const struct device *dev, gnss_sy 
	return 0;

}



static struct gnss_driver_api gnss_api = {

static const struct gnss_driver_api gnss_api = {

	.set_fix_rate = quectel_lcx6g_set_fix_rate,

	.get_fix_rate = quectel_lcx6g_get_fix_rate,

	.set_navigation_mode = quectel_lcx6g_set_navigation_mode,
@@ -837,7 +837,7 @@ static int quectel_lcx6g_init(const struct device *dev) 
	_CONCAT(_CONCAT(_CONCAT(name, _), DT_DRV_COMPAT), inst)



#define LCX6G_DEVICE(inst)								\

	static struct quectel_lcx6g_config LCX6G_INST_NAME(inst, config) = {		\

	static const struct quectel_lcx6g_config LCX6G_INST_NAME(inst, config) = {	\

		.uart = DEVICE_DT_GET(DT_INST_BUS(inst)),				\

		.pps_mode = DT_INST_STRING_UPPER_TOKEN(inst, pps_mode),			\

		.pps_pulse_width = DT_INST_PROP(inst, pps_pulse_width),			\

drivers/gnss/gnss_u_blox_m10.c

+2 −2
Changes for drivers/gnss/gnss_u_blox_m10.c: 2 added lines, 2 removed lines.
Original line number Diff line number Diff line
@@ -933,7 +933,7 @@ unlock: 
	return ret;

}



static struct gnss_driver_api gnss_api = {

static const struct gnss_driver_api gnss_api = {

	.set_fix_rate = ubx_m10_set_fix_rate,

	.get_fix_rate = ubx_m10_get_fix_rate,

	.set_navigation_mode = ubx_m10_set_navigation_mode,
@@ -1020,7 +1020,7 @@ static int ubx_m10_init(const struct device *dev) 
}



#define UBX_M10(inst)										\

	static struct ubx_m10_config ubx_m10_cfg_##inst = {					\

	static const struct ubx_m10_config ubx_m10_cfg_##inst = {				\

		.uart = DEVICE_DT_GET(DT_INST_BUS(inst)),					\

		.uart_baudrate = DT_PROP(DT_DRV_INST(inst), uart_baudrate),			\

	};											\

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