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Christoph Hellwig authored
blktrans_ref_mutex is not actually needed. The kref is serialized internally, and devnum assignment in add_mtd_blktrans_dev happens before the disk is added and thus any of the block_device_operations methods otherwise using it are called. It is also already serialized by the global mtd_table_mutex. Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210823073359.705281-7-hch@lst.de
Christoph Hellwig authoredblktrans_ref_mutex is not actually needed. The kref is serialized internally, and devnum assignment in add_mtd_blktrans_dev happens before the disk is added and thus any of the block_device_operations methods otherwise using it are called. It is also already serialized by the global mtd_table_mutex. Signed-off-by:
