[PATCH 4.7 150/184] irqchip/atmel-aic: Fix potential deadlock in ->xlate()

4.7-stable review patch. If anyone has any objections, please let me know. -- From: Boris Brezillon commit 5eb0d6eb3fac3daa60d9190eed9fa41cf809c756 upstream. aic5_irq_domain_xlate() and aic_irq_domain_xlate() take the generic chip lock

[PATCH 4.7 150/184] irqchip/atmel-aic: Fix potential deadlock in ->xlate()

4.7-stable review patch. If anyone has any objections, please let me know. -- From: Boris Brezillon commit 5eb0d6eb3fac3daa60d9190eed9fa41cf809c756 upstream. aic5_irq_domain_xlate() and aic_irq_domain_xlate() take the generic chip lock without disabling interrupts, which can