diff options
| -rw-r--r-- | drivers/spi/spi-qpic-snand.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/drivers/spi/spi-qpic-snand.c b/drivers/spi/spi-qpic-snand.c index 2c9373226dd8..fd129650434f 100644 --- a/drivers/spi/spi-qpic-snand.c +++ b/drivers/spi/spi-qpic-snand.c @@ -130,9 +130,9 @@ static void qcom_spi_set_read_loc_first(struct qcom_nand_controller *snandc, int is_last_read_loc) { __le32 locreg_val; - u32 val = (((cw_offset) << READ_LOCATION_OFFSET) | - ((read_size) << READ_LOCATION_SIZE) | ((is_last_read_loc) - << READ_LOCATION_LAST)); + u32 val = FIELD_PREP(READ_LOCATION_OFFSET_MASK, cw_offset) | + FIELD_PREP(READ_LOCATION_SIZE_MASK, read_size) | + FIELD_PREP(READ_LOCATION_LAST_MASK, is_last_read_loc); locreg_val = cpu_to_le32(val); @@ -151,9 +151,9 @@ static void qcom_spi_set_read_loc_last(struct qcom_nand_controller *snandc, int is_last_read_loc) { __le32 locreg_val; - u32 val = (((cw_offset) << READ_LOCATION_OFFSET) | - ((read_size) << READ_LOCATION_SIZE) | ((is_last_read_loc) - << READ_LOCATION_LAST)); + u32 val = FIELD_PREP(READ_LOCATION_OFFSET_MASK, cw_offset) | + FIELD_PREP(READ_LOCATION_SIZE_MASK, read_size) | + FIELD_PREP(READ_LOCATION_LAST_MASK, is_last_read_loc); locreg_val = cpu_to_le32(val); @@ -352,7 +352,7 @@ static int qcom_spi_ecc_init_ctx_pipelined(struct nand_device *nand) FIELD_PREP(ECC_MODE_MASK, 0) | FIELD_PREP(ECC_PARITY_SIZE_BYTES_BCH_MASK, ecc_cfg->ecc_bytes_hw); - ecc_cfg->ecc_buf_cfg = 0x203 << NUM_STEPS; + ecc_cfg->ecc_buf_cfg = FIELD_PREP(NUM_STEPS_MASK, 0x203); ecc_cfg->clrflashstatus = FS_READY_BSY_N; ecc_cfg->clrreadstatus = 0xc0; @@ -483,7 +483,8 @@ static int qcom_spi_block_erase(struct qcom_nand_controller *snandc) snandc->regs->cmd = snandc->qspi->cmd; snandc->regs->addr0 = snandc->qspi->addr1; snandc->regs->addr1 = snandc->qspi->addr2; - snandc->regs->cfg0 = cpu_to_le32(ecc_cfg->cfg0_raw & ~(7 << CW_PER_PAGE)); + snandc->regs->cfg0 = cpu_to_le32((ecc_cfg->cfg0_raw & ~CW_PER_PAGE_MASK) | + FIELD_PREP(CW_PER_PAGE_MASK, 0)); snandc->regs->cfg1 = cpu_to_le32(ecc_cfg->cfg1_raw); snandc->regs->exec = cpu_to_le32(1); @@ -560,8 +561,8 @@ static int qcom_spi_read_last_cw(struct qcom_nand_controller *snandc, snandc->regs->addr0 = (snandc->qspi->addr1 | cpu_to_le32(col)); snandc->regs->addr1 = snandc->qspi->addr2; - cfg0 = (ecc_cfg->cfg0_raw & ~(7U << CW_PER_PAGE)) | - 0 << CW_PER_PAGE; + cfg0 = (ecc_cfg->cfg0_raw & ~CW_PER_PAGE_MASK) | + FIELD_PREP(CW_PER_PAGE_MASK, 0); cfg1 = ecc_cfg->cfg1_raw; ecc_bch_cfg = ECC_CFG_ECC_DISABLE; @@ -671,8 +672,8 @@ static int qcom_spi_read_cw_raw(struct qcom_nand_controller *snandc, u8 *data_bu qcom_clear_bam_transaction(snandc); raw_cw = num_cw - 1; - cfg0 = (ecc_cfg->cfg0_raw & ~(7U << CW_PER_PAGE)) | - 0 << CW_PER_PAGE; + cfg0 = (ecc_cfg->cfg0_raw & ~CW_PER_PAGE_MASK) | + FIELD_PREP(CW_PER_PAGE_MASK, 0); cfg1 = ecc_cfg->cfg1_raw; ecc_bch_cfg = ECC_CFG_ECC_DISABLE; @@ -789,8 +790,8 @@ static int qcom_spi_read_page_ecc(struct qcom_nand_controller *snandc, snandc->buf_start = 0; qcom_clear_read_regs(snandc); - cfg0 = (ecc_cfg->cfg0 & ~(7U << CW_PER_PAGE)) | - (num_cw - 1) << CW_PER_PAGE; + cfg0 = (ecc_cfg->cfg0 & ~CW_PER_PAGE_MASK) | + FIELD_PREP(CW_PER_PAGE_MASK, num_cw - 1); cfg1 = ecc_cfg->cfg1; ecc_bch_cfg = ecc_cfg->ecc_bch_cfg; @@ -882,8 +883,8 @@ static int qcom_spi_read_page_oob(struct qcom_nand_controller *snandc, qcom_clear_read_regs(snandc); qcom_clear_bam_transaction(snandc); - cfg0 = (ecc_cfg->cfg0 & ~(7U << CW_PER_PAGE)) | - (num_cw - 1) << CW_PER_PAGE; + cfg0 = (ecc_cfg->cfg0 & ~CW_PER_PAGE_MASK) | + FIELD_PREP(CW_PER_PAGE_MASK, num_cw - 1); cfg1 = ecc_cfg->cfg1; ecc_bch_cfg = ecc_cfg->ecc_bch_cfg; @@ -993,8 +994,8 @@ static int qcom_spi_program_raw(struct qcom_nand_controller *snandc, int num_cw = snandc->qspi->num_cw; u32 cfg0, cfg1, ecc_bch_cfg; - cfg0 = (ecc_cfg->cfg0_raw & ~(7U << CW_PER_PAGE)) | - (num_cw - 1) << CW_PER_PAGE; + cfg0 = (ecc_cfg->cfg0_raw & ~CW_PER_PAGE_MASK) | + FIELD_PREP(CW_PER_PAGE_MASK, num_cw - 1); cfg1 = ecc_cfg->cfg1_raw; ecc_bch_cfg = ECC_CFG_ECC_DISABLE; @@ -1076,8 +1077,8 @@ static int qcom_spi_program_ecc(struct qcom_nand_controller *snandc, int num_cw = snandc->qspi->num_cw; u32 cfg0, cfg1, ecc_bch_cfg, ecc_buf_cfg; - cfg0 = (ecc_cfg->cfg0 & ~(7U << CW_PER_PAGE)) | - (num_cw - 1) << CW_PER_PAGE; + cfg0 = (ecc_cfg->cfg0 & ~CW_PER_PAGE_MASK) | + FIELD_PREP(CW_PER_PAGE_MASK, num_cw - 1); cfg1 = ecc_cfg->cfg1; ecc_bch_cfg = ecc_cfg->ecc_bch_cfg; ecc_buf_cfg = ecc_cfg->ecc_buf_cfg; @@ -1153,8 +1154,8 @@ static int qcom_spi_program_oob(struct qcom_nand_controller *snandc, int num_cw = snandc->qspi->num_cw; u32 cfg0, cfg1, ecc_bch_cfg, ecc_buf_cfg; - cfg0 = (ecc_cfg->cfg0 & ~(7U << CW_PER_PAGE)) | - (num_cw - 1) << CW_PER_PAGE; + cfg0 = (ecc_cfg->cfg0 & ~CW_PER_PAGE_MASK) | + FIELD_PREP(CW_PER_PAGE_MASK, num_cw - 1); cfg1 = ecc_cfg->cfg1; ecc_bch_cfg = ecc_cfg->ecc_bch_cfg; ecc_buf_cfg = ecc_cfg->ecc_buf_cfg; |