From: Michal Simek <michal.simek@xilinx.com>
Date: Thu, 9 May 2013 08:32:20 +0000 (+0200)
Subject: microblaze: Enable IRQ in arch_cpu_idle
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a047775e7eff511a529bf65f3b3e9c11443789b2;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

microblaze: Enable IRQ in arch_cpu_idle

Microblaze requires to enable IRQ in cpu_idle loop.

It should be the part of this patch:
"microblaze: Use generic idle loop"
(sha1: e962bb9e9cf73b8c8893c95903e791dd5ec19fb4)

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index a55893807274..7d1a9c8b1f3d 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -160,3 +160,8 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpregs)
 	return 0; /* MicroBlaze has no separate FPU registers */
 }
 #endif /* CONFIG_MMU */
+
+void arch_cpu_idle(void)
+{
+       local_irq_enable();
+}