jingfei195887 commented on code in PR #16642:
URL: https://github.com/apache/nuttx/pull/16642#discussion_r2206136668
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boards/arm/stm32l4/stm32l476vg-disco/src/stm32_bringup.c:
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@@ -231,31 +228,19 @@ int stm32_bringup(void)
}
#else /* if defined(HAVE_N25QXXX_CHARDEV) */
- /* Use the FTL layer to wrap the MTD driver as a block driver */
-
- ret = ftl_initialize(N25QXXX_MTD_MINOR, g_mtd_fs);
- if (ret < 0)
- {
- _err("ERROR: Failed to initialize the FTL layer: %d\n", ret);
- return ret;
- }
-
-#if defined(CONFIG_BCH)
/* Use the minor number to create device paths */
- snprintf(blockdev, sizeof(blockdev), "/dev/mtdblock%d",
- N25QXXX_MTD_MINOR);
- snprintf(chardev, sizeof(chardev), "/dev/mtd%d", N25QXXX_MTD_MINOR);
+ snprintf(mtddev, sizeof(mtddev), "/dev/mtd%d", N25QXXX_MTD_MINOR);
- /* Now create a character device on the block device */
+ /* Register the MTD driver */
- ret = bchdev_register(blockdev, chardev, false);
+ ret = register_mtddriver(mtddev, g_mtd_fs, 0755, NULL);
if (ret < 0)
{
- _err("ERROR: bchdev_register %s failed: %d\n", chardev, ret);
+ _err("ERROR: register_mtddriver %s failed: %d\n", mtddev, ret);
return ret;
}
-#endif /* defined(CONFIG_BCH) */
+
Review Comment:
done
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