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| author | Tomer Maimon <tmaimon77@gmail.com> | 2022-07-18 11:11:44 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-07-20 18:55:24 +0300 |
| commit | 7c3193f7890a03fc1b5b979f3f8dc8750ef47b13 (patch) | |
| tree | 1ae8032b927b5e4044c6d11ab35542c227fd94ed /drivers/spi/spi-npcm-fiu.c | |
| parent | a3fd35be0eda760610a63e179ad860189b890f0b (diff) | |
| download | linux-7c3193f7890a03fc1b5b979f3f8dc8750ef47b13.tar.xz | |
spi: npcm-fiu: Modify direct read dummy configuration
Modify NPCM BMC FIU direct read dummy configuration that according
spi-mem direct read function.
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Link: https://lore.kernel.org/r/20220718081146.256070-2-tmaimon77@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-npcm-fiu.c')
| -rw-r--r-- | drivers/spi/spi-npcm-fiu.c | 3 |
1 files changed, 1 insertions, 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); |