Powerpc KVM work is based on a commit after rc4.

Merging master into next to satisfy the dependencies.

Conflicts:
	arch/arm/kvm/reset.c

1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 2eb06ee0b326..c1a50674c1e3 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -546,8 +546,17 @@ static irqreturn_t ssp_int(int irq, void *dev_id)
         if (pm_runtime_suspended(&drv_data->pdev->dev))
                 return IRQ_NONE;
 
-        sccr1_reg = read_SSCR1(reg);
+        /*
+         * If the device is not yet in RPM suspended state and we get an
+         * interrupt that is meant for another device, check if status bits
+         * are all set to one. That means that the device is already
+         * powered off.
+         */
         status = read_SSSR(reg);
+        if (status == ~0)
+                return IRQ_NONE;
+
+        sccr1_reg = read_SSCR1(reg);
 
         /* Ignore possible writes if we don't need to write */
         if (!(sccr1_reg & SSCR1_TIE))