e signaling a dma interrupt due to a dma boundary. Update the register manually to the next boundary (by default 512KiB), at which the transfer stopped. As long as each transfer is at most 512KiB in size (guaranteed by a BUG_ON in sdhci_prepare_data()) and the boundary is kept at the default value, this fix is needed at most once per transfer. Smaller boundaries are taken care of by counting the transferred bytes. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28462 Signed-off-by: Mikko Vinni Signed-off-by: Chris Ball dØKD—