irqchip/gic-v3: fix quiescence check in gic_enable_redist

PATCH New Andrew Jones 1 participant 1 message May 11, 2016

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irqchip drivers Arm generic interrupt controller drivers

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Andrew Jones

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2016-05-11 19:23 UTC #0 lore raw

PATCH 1/1 irqchip/gic-v3: fix quiescence check in gic_enable_redist

Signed-off-by Andrew Jones <[email protected]>

---
I'm unaware of any problems this may have caused. I only just saw it while reading over the code.

 drivers/irqchip/irq-gic-v3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

drivers/irqchip/irq-gic-v3.c +1 -1

index 5b7d3c2129d87..518bc1799b4dc 100644
@@ -147,7 +147,7 @@ static void gic_enable_redist(bool enable)
 
 	while (count--) {
 		val = readl_relaxed(rbase + GICR_WAKER);
-		if (enable ^ (val & GICR_WAKER_ChildrenAsleep))
+		if (enable ^ (bool)(val & GICR_WAKER_ChildrenAsleep))
 			break;
 		cpu_relax();
 		udelay(1);

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2.4.11