From 3e0530c087a93a8477c9df6760629e326e97f795 Mon Sep 17 00:00:00 2001 From: Hans Zhang <18255117159@163.com> Date: Thu, 30 Apr 2026 23:54:54 +0800 Subject: [PATCH] spi: stm32-qspi: Use FIELD_MODIFY() 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 Link: https://patch.msgid.link/20260430155456.36998-9-18255117159@163.com Signed-off-by: Mark Brown --- drivers/spi/spi-stm32-qspi.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/spi/spi-stm32-qspi.c b/drivers/spi/spi-stm32-qspi.c index df1bbacec90a..ea69fe25686f 100644 --- a/drivers/spi/spi-stm32-qspi.c +++ b/drivers/spi/spi-stm32-qspi.c @@ -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)