Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/fs/omfs/file.c b/fs/omfs/file.c
index d640b93..2c7b70e 100644
--- a/fs/omfs/file.c
+++ b/fs/omfs/file.c
@@ -220,7 +220,7 @@
 	struct buffer_head *bh;
 	sector_t next, offset;
 	int ret;
-	u64 uninitialized_var(new_block);
+	u64 new_block;
 	u32 max_extents;
 	int extent_count;
 	struct omfs_extent *oe;
@@ -289,10 +289,9 @@
 	return block_read_full_page(page, omfs_get_block);
 }
 
-static int omfs_readpages(struct file *file, struct address_space *mapping,
-		struct list_head *pages, unsigned nr_pages)
+static void omfs_readahead(struct readahead_control *rac)
 {
-	return mpage_readpages(mapping, pages, nr_pages, omfs_get_block);
+	mpage_readahead(rac, omfs_get_block);
 }
 
 static int omfs_writepage(struct page *page, struct writeback_control *wbc)
@@ -373,7 +372,7 @@
 
 const struct address_space_operations omfs_aops = {
 	.readpage = omfs_readpage,
-	.readpages = omfs_readpages,
+	.readahead = omfs_readahead,
 	.writepage = omfs_writepage,
 	.writepages = omfs_writepages,
 	.write_begin = omfs_write_begin,