diff options
Diffstat (limited to 'drivers/crypto/ccp/psp-dev.c')
| -rw-r--r-- | drivers/crypto/ccp/psp-dev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c index c9c741ac8442..949a3fa0b94a 100644 --- a/drivers/crypto/ccp/psp-dev.c +++ b/drivers/crypto/ccp/psp-dev.c @@ -42,6 +42,9 @@ static irqreturn_t psp_irq_handler(int irq, void *data) /* Read the interrupt status: */ status = ioread32(psp->io_regs + psp->vdata->intsts_reg); + /* Clear the interrupt status by writing the same value we read. */ + iowrite32(status, psp->io_regs + psp->vdata->intsts_reg); + /* invoke subdevice interrupt handlers */ if (status) { if (psp->sev_irq_handler) @@ -51,9 +54,6 @@ static irqreturn_t psp_irq_handler(int irq, void *data) psp->tee_irq_handler(irq, psp->tee_irq_data, status); } - /* Clear the interrupt status by writing the same value we read. */ - iowrite32(status, psp->io_regs + psp->vdata->intsts_reg); - return IRQ_HANDLED; } |