Commit 402e0b8c authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
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n64cart: fix the dma address in n64cart_do_bvec 



dma_map_bvec already takes bv_offset into account.

Fixes: 9b2a2bbbb4d0 ("block: Add n64 cart driver")
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 952835ed

drivers/block/n64cart.c

+1 −1
Original line number Diff line number Diff line
@@ -74,7 +74,7 @@ static bool n64cart_do_bvec(struct device *dev, struct bio_vec *bv, u32 pos) 


	n64cart_wait_dma();



	n64cart_write_reg(PI_DRAM_REG, dma_addr + bv->bv_offset);

	n64cart_write_reg(PI_DRAM_REG, dma_addr);

	n64cart_write_reg(PI_CART_REG, (bstart | CART_DOMAIN) & CART_MAX);

	n64cart_write_reg(PI_WRITE_REG, bv->bv_len - 1);