drivers: fpga: Place API into iterable section

drivers/fpga/fpga_altera_agilex_bridge.c

@@ -465,7 +465,7 @@ static int altera_fpga_init(const struct device *dev)
 	return 0;
 }
 
-static const struct fpga_driver_api altera_fpga_api = {
+static DEVICE_API(fpga, altera_fpga_api) = {
 	.on = altera_fpga_on,
 	.off = altera_fpga_off,
 };

drivers/fpga/fpga_eos_s3.c

@@ -140,7 +140,7 @@ static int eos_s3_fpga_init(const struct device *dev)
 
 static struct quickfeather_fpga_data fpga_data;
 
-static const struct fpga_driver_api eos_s3_api = {
+static DEVICE_API(fpga, eos_s3_api) = {
 	.reset = eos_s3_fpga_reset,
 	.load = eos_s3_fpga_load,
 	.get_status = eos_s3_fpga_get_status,

drivers/fpga/fpga_ice40_bitbang.c

@@ -237,7 +237,7 @@ static int fpga_ice40_load(const struct device *dev, uint32_t *image_ptr, uint32
 	return ret;
 }
 
-static const struct fpga_driver_api fpga_ice40_api = {
+static DEVICE_API(fpga, fpga_ice40_api) = {
 	.get_status = fpga_ice40_get_status,
 	.reset = fpga_ice40_reset,
 	.load = fpga_ice40_load,

drivers/fpga/fpga_ice40_spi.c

@@ -166,7 +166,7 @@ static int fpga_ice40_load(const struct device *dev, uint32_t *image_ptr, uint32
 	return ret;
 }
 
-static const struct fpga_driver_api fpga_ice40_api = {
+static DEVICE_API(fpga, fpga_ice40_api) = {
 	.get_status = fpga_ice40_get_status,
 	.reset = fpga_ice40_reset,
 	.load = fpga_ice40_load,

drivers/fpga/fpga_mpfs.c

@@ -402,7 +402,7 @@ static struct mpfs_fpga_config fpga_config = {
 	.mailbox = DT_INST_REG_ADDR_BY_IDX(0, 2),
 };
 
-static const struct fpga_driver_api mpfs_fpga_api = {
+static DEVICE_API(fpga, mpfs_fpga_api) = {
 	.reset = mpfs_fpga_reset,
 	.load = mpfs_fpga_load,
 	.get_info = mpfs_fpga_get_info,

drivers/fpga/fpga_slg471x5.c

@@ -148,7 +148,7 @@ static int fpga_slg471x5_reset(const struct device *dev)
 	return 0;
 }
 
-static const struct fpga_driver_api fpga_slg471x5_api = {
+static DEVICE_API(fpga, fpga_slg471x5_api) = {
 	.get_status = fpga_slg471x5_get_status,
 	.reset = fpga_slg471x5_reset,
 	.load = fpga_slg471x5_load,

drivers/fpga/fpga_zynqmp.c

@@ -315,7 +315,7 @@ static int zynqmp_fpga_init(const struct device *dev)
 
 static struct zynqmp_fpga_data fpga_data;
 
-static const struct fpga_driver_api zynqmp_api = {
+static DEVICE_API(fpga, zynqmp_api) = {
 	.reset = zynqmp_fpga_reset,
 	.load = zynqmp_fpga_load,
 	.get_status = zynqmp_fpga_get_status,