spi: stm32-qspi: Simplify SMIE interrupt test

SR_SMF status bit can only be set if CR_SMIE was previously set,
keep status bit check only.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://patch.msgid.link/20251208-upstream_qspi_ospi_updates-v2-8-62526c9467dc@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-stm32-qspi.c b/drivers/spi/spi-stm32-qspi.c
index d6f6f9d4e5be8a60c660480c1cea252ffff11b3f..2a0ee96786fae5fac20a4647b3e938c46307af83 100644 (file)
--- a/drivers/spi/spi-stm32-qspi.c
+++ b/drivers/spi/spi-stm32-qspi.c
@@ -132,7 +132,7 @@ static irqreturn_t stm32_qspi_irq(int irq, void *dev_id)
        cr = readl_relaxed(qspi->io_base + QSPI_CR);
        sr = readl_relaxed(qspi->io_base + QSPI_SR);
 
-       if (cr & CR_SMIE && sr & SR_SMF) {
+       if (sr & SR_SMF) {
                /* disable irq */
                cr &= ~CR_SMIE;
                writel_relaxed(cr, qspi->io_base + QSPI_CR);