Modify NPCM BMC FIU direct read dummy configuration that according spi-mem direct read function. Signed-off-by: Tomer Maimon <tmaimon77@xxxxxxxxx> --- drivers/spi/spi-npcm-fiu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c index ba67dbed9fb8..d5b4fe7b9b62 100644 --- a/drivers/spi/spi-npcm-fiu.c +++ b/drivers/spi/spi-npcm-fiu.c @@ -252,8 +252,7 @@ static void npcm_fiu_set_drd(struct npcm_fiu_spi *fiu, fiu->drd_op.addr.buswidth = op->addr.buswidth; regmap_update_bits(fiu->regmap, NPCM_FIU_DRD_CFG, NPCM_FIU_DRD_CFG_DBW, - ((op->dummy.nbytes * ilog2(op->addr.buswidth)) / BITS_PER_BYTE) - << NPCM_FIU_DRD_DBW_SHIFT); + op->dummy.nbytes << NPCM_FIU_DRD_DBW_SHIFT); fiu->drd_op.dummy.nbytes = op->dummy.nbytes; regmap_update_bits(fiu->regmap, NPCM_FIU_DRD_CFG, NPCM_FIU_DRD_CFG_RDCMD, op->cmd.opcode); -- 2.33.0