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samples: boards: reel_board: mesh_badge: use DEVICE_DT_GET

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Obtain flash device at compile time using DEVICE_DT_GET.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit is contained in:
Gerard Marull-Paretas 2022-03-23 15:08:37 +01:00 • committed by Carles Cufí
commit d3f8d75e70
1 changed files with 6 additions and 2 deletions
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8
samples/boards/reel_board/mesh_badge/src/reel_board.c
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@ -7,6 +7,7 @@
#include <zephyr.h>
#include <device.h>
#include <devicetree.h>
#include <drivers/gpio.h>
#include <display/cfb.h>
#include <sys/printk.h>
@ -577,9 +578,12 @@ static int configure_leds(void)
static int erase_storage(void)
{
const struct device *dev;
const struct device *dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_flash_controller));
dev = device_get_binding(DT_CHOSEN_ZEPHYR_FLASH_CONTROLLER_LABEL);
if (!device_is_ready(dev)) {
printk("Flash device not ready\n");
return -ENODEV;
}
return flash_erase(dev, FLASH_AREA_OFFSET(storage),
FLASH_AREA_SIZE(storage));