From: 黄涛 <huangtao@rock-chips.com>
Date: Sat, 26 Mar 2011 04:08:37 +0000 (+0800)
Subject: rk29: call resume_console while dpm_drv_timeout, make debug more easy
X-Git-Tag: firefly_0821_release~10624
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1c209c256f686d8e5d806f48ebbe029f4545df8a;p=firefly-linux-kernel-4.4.55.git

rk29: call resume_console while dpm_drv_timeout, make debug more easy
---

diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 0855a10337ee..079024a40a9d 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -453,6 +453,11 @@ static void dpm_drv_timeout(unsigned long data)
 	struct device *dev = dpm_drv_wd_data.dev;
 	struct task_struct *tsk = dpm_drv_wd_data.tsk;
 
+#ifdef CONFIG_ARCH_RK29
+#include <linux/console.h>
+	resume_console();
+#endif
+
 	printk(KERN_EMERG "**** DPM device timeout: %s (%s)\n", dev_name(dev),
 	       (dev->driver ? dev->driver->name : "no driver"));