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spi: stm32-ospi: 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/20260430155456.36998-8-18255117159@163.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hans Zhang 2026-04-30 23:54:53 +08:00 committed by Mark Brown
parent 579fcc0657
commit 21ee6902a5
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 4 deletions
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7
drivers/spi/spi-stm32-ospi.c
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@ -470,10 +470,9 @@ static int stm32_ospi_send(struct spi_device *spi, const struct spi_mem_op *op)
u8 cs = spi->chip_select[ffs(spi->cs_index_mask) - 1];
cr = readl_relaxed(ospi->regs_base + OSPI_CR);
cr &= ~CR_CSSEL;
cr |= FIELD_PREP(CR_CSSEL, cs);
cr &= ~CR_FMODE_MASK;
cr |= FIELD_PREP(CR_FMODE_MASK, ospi->fmode);
FIELD_MODIFY(CR_CSSEL, &cr, cs);
FIELD_MODIFY(CR_FMODE_MASK, &cr, ospi->fmode);
writel_relaxed(cr, regs_base + OSPI_CR);
if (op->data.nbytes)