spi: stm32-ospi: 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-v2-4-62526c9467dc@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-stm32-ospi.c b/drivers/spi/spi-stm32-ospi.c
index 06632cdd1630570de9b2c0c64e00e8ecb4248f1c..c36df8d3f5cb8762b4eff33b3feb3df86299f0bd 100644 (file)
--- a/drivers/spi/spi-stm32-ospi.c
+++ b/drivers/spi/spi-stm32-ospi.c
@@ -279,7 +279,7 @@ static irqreturn_t stm32_ospi_irq(int irq, void *dev_id)
        cr = readl_relaxed(regs_base + OSPI_CR);
        sr = readl_relaxed(regs_base + OSPI_SR);
 
-       if (cr & CR_SMIE && sr & SR_SMF) {
+       if (sr & SR_SMF) {
                /* disable irq */
                cr &= ~CR_SMIE;
                writel_relaxed(cr, regs_base + OSPI_CR);