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-rw-r--r--drivers/mtd/spi-nor/core.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index 71b9bcd8991d..dd45f286bb4e 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -1939,7 +1939,8 @@ static int spi_nor_spimem_check_readop(struct spi_nor *nor,
spi_nor_spimem_setup_op(nor, &op, read->proto);
/* convert the dummy cycles to the number of bytes */
- op.dummy.nbytes = (nor->read_dummy * op.dummy.buswidth) / 8;
+ op.dummy.nbytes = (read->num_mode_clocks + read->num_wait_states) *
+ op.dummy.buswidth / 8;
if (spi_nor_protocol_is_dtr(nor->read_proto))
op.dummy.nbytes *= 2;