staging: kpc2000: kpc_dma: Convert set_page_dirty() --> set_page_dirty_lock()

First, convert set_page_dirty() to set_page_dirty_lock()

Second, there is an interval in there after set_page_dirty() and
before put_page(), in which the device could be running and setting
pages dirty. Moving set_page_dirty_lock() after dma_unmap_sg().

Signed-off-by: Souptick Joarder <[email protected]>
Suggested-by: John Hubbard <[email protected]>
Cc: John Hubbard <[email protected]>
Cc: Bharath Vedartham <[email protected]>
Cc: Dan Carpenter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions