From ee2b7e932a4589d3ec690a3831f994b0e23cfbdb Mon Sep 17 00:00:00 2001
From: Tulio A M Mendes <tadryanom@hotmail.com>
Date: Mon, 25 May 2026 18:19:21 -0300
Subject: [PATCH] vfs: remove obsolete 'drive' field from fat_mount and
 ext2_mount (P5.2)

---
 include/ext2.h    | 1 -
 include/fat.h     | 1 -
 src/kernel/ext2.c | 1 -
 src/kernel/fat.c  | 1 -
 4 files changed, 4 deletions(-)

diff --git a/include/ext2.h b/include/ext2.h
index c878fac7..592a1e13 100644
--- a/include/ext2.h
+++ b/include/ext2.h
@@ -19,7 +19,6 @@ struct ext2_group_desc;
 /* Per-mount filesystem state */
 struct ext2_mount {
     const block_device_t* bdev;
-    int      drive;
     uint32_t part_lba;        /* partition start LBA */
     uint32_t block_size;      /* bytes per block (1024, 2048, or 4096) */
     uint32_t sectors_per_block;
diff --git a/include/fat.h b/include/fat.h
index eb5f886e..ca774a00 100644
--- a/include/fat.h
+++ b/include/fat.h
@@ -23,7 +23,6 @@ enum fat_type {
 /* Per-mount filesystem state */
 struct fat_mount {
     const block_device_t* bdev;
-    int      drive;
     uint32_t part_lba;
     uint16_t bytes_per_sector;
     uint8_t  sectors_per_cluster;
diff --git a/src/kernel/ext2.c b/src/kernel/ext2.c
index 829401d3..05b2a54a 100644
--- a/src/kernel/ext2.c
+++ b/src/kernel/ext2.c
@@ -1444,7 +1444,6 @@ vfs_mount_result_t ext2_mount(const block_device_t* bdev, uint32_t partition_lba
     memset(em, 0, sizeof(*em));
 
     em->bdev = bdev;
-    em->drive = bdev->drive_id;
     em->part_lba = partition_lba;
 
     struct ext2_superblock sb;
diff --git a/src/kernel/fat.c b/src/kernel/fat.c
index cbcf5b4b..ebf7afba 100644
--- a/src/kernel/fat.c
+++ b/src/kernel/fat.c
@@ -1150,7 +1150,6 @@ vfs_mount_result_t fat_mount(const block_device_t* bdev, uint32_t partition_lba)
     memset(fm, 0, sizeof(*fm));
 
     fm->bdev = bdev;
-    fm->drive = bdev->drive_id;
 
     uint8_t boot_sec[FAT_SECTOR_SIZE];
     if (fat_read_sector(fm, partition_lba, boot_sec) < 0) {
-- 
2.43.0