Unverified Commit fee876b2 authored by Patrice Chotard's avatar Patrice Chotard Committed by Mark Brown
Browse files

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: default avatarPatrice 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: default avatarMark Brown <broonie@kernel.org>
parent c5f76d88

drivers/spi/spi-stm32-qspi.c

+1 −1
Original line number Diff line number Diff line
@@ -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);