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spi: stm32-qspi: Use FIELD_MODIFY()

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Use FIELD_MODIFY() to remove open-coded bit manipulation.
No functional change intended.

Signed-off-by: Hans Zhang <18255117159@163.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://patch.msgid.link/20260430155456.36998-9-18255117159@163.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hans Zhang 2026-04-30 23:54:54 +08:00 committed by Mark Brown
parent 21ee6902a5
commit 3e0530c087
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 3 deletions
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5
drivers/spi/spi-stm32-qspi.c
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@ -374,9 +374,8 @@ static int stm32_qspi_send(struct spi_device *spi, const struct spi_mem_op *op)
int timeout, err = 0, err_poll_status = 0;
cr = readl_relaxed(qspi->io_base + QSPI_CR);
cr &= ~CR_PRESC_MASK & ~CR_FSEL;
cr |= FIELD_PREP(CR_PRESC_MASK, flash->presc);
cr |= FIELD_PREP(CR_FSEL, flash->cs);
FIELD_MODIFY(CR_PRESC_MASK, &cr, flash->presc);
FIELD_MODIFY(CR_FSEL, &cr, flash->cs);
writel_relaxed(cr, qspi->io_base + QSPI_CR);
if (op->data.nbytes)