cleanup patch

buildroot-external/board/intel/patches/linux/0001-loop-Only-change-blocksize-when-needed.patch

@@ -1,46 +0,0 @@
-From 7e81f99afd91c937f0e66dc135e26c1c4f78b003 Mon Sep 17 00:00:00 2001
-From: Martijn Coenen <maco@android.com>
-Date: Tue, 10 Mar 2020 14:12:30 +0100
-Subject: [PATCH] loop: Only change blocksize when needed.
-
-Return early in loop_set_block_size() if the requested block size is
-identical to the one we already have; this avoids expensive calls to
-freeze the block queue.
-
-Reviewed-by: Christoph Hellwig <hch@lst.de>
-Signed-off-by: Martijn Coenen <maco@android.com>
-Signed-off-by: Jens Axboe <axboe@kernel.dk>
----
- drivers/block/loop.c | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
-
-diff --git a/drivers/block/loop.c b/drivers/block/loop.c
-index 739b372a5112..93b8d6047c14 100644
---- a/drivers/block/loop.c
-+++ b/drivers/block/loop.c
-@@ -1556,16 +1556,16 @@ static int loop_set_block_size(struct loop_device *lo, unsigned long arg)
- 	if (arg < 512 || arg > PAGE_SIZE || !is_power_of_2(arg))
- 		return -EINVAL;
- 
--	if (lo->lo_queue->limits.logical_block_size != arg) {
--		sync_blockdev(lo->lo_device);
--		kill_bdev(lo->lo_device);
--	}
-+	if (lo->lo_queue->limits.logical_block_size == arg)
-+		return 0;
-+
-+	sync_blockdev(lo->lo_device);
-+	kill_bdev(lo->lo_device);
- 
- 	blk_mq_freeze_queue(lo->lo_queue);
- 
-	/* invalidate_bdev should have truncated all the pages */
--	if (lo->lo_queue->limits.logical_block_size != arg &&
--			lo->lo_device->bd_inode->i_mapping->nrpages) {
-+	if (lo->lo_device->bd_inode->i_mapping->nrpages) {
- 		err = -EAGAIN;
- 		pr_warn("%s: loop%d (%s) has still dirty pages (nrpages=%lu)\n",
- 			__func__, lo->lo_number, lo->lo_file_name,
--- 
-2.17.1
-