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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-10-20 11:22:42 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2010-10-22 10:16:44 -0700
commit5abd935661e01289ba143c3b2c1ba300c65bcc5f (patch)
tree11161db54ba24e5c46841fef1fdd4f6bb5d4a1e8 /drivers/base
parent07681215975e05a1454b0afdeef07deb0db626ee (diff)
downloadop-kernel-dev-5abd935661e01289ba143c3b2c1ba300c65bcc5f.zip
op-kernel-dev-5abd935661e01289ba143c3b2c1ba300c65bcc5f.tar.gz
driver core: Display error codes when class suspend fails
Aid diagnostics by printing the error code from failed suspends, which doesn't otherwise seem to get displayed. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/sys.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 9354dc1..1667aaf 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -432,13 +432,13 @@ int sysdev_suspend(pm_message_t state)
/* resume current sysdev */
cls_driver:
drv = NULL;
- printk(KERN_ERR "Class suspend failed for %s\n",
- kobject_name(&sysdev->kobj));
+ printk(KERN_ERR "Class suspend failed for %s: %d\n",
+ kobject_name(&sysdev->kobj), ret);
aux_driver:
if (drv)
- printk(KERN_ERR "Class driver suspend failed for %s\n",
- kobject_name(&sysdev->kobj));
+ printk(KERN_ERR "Class driver suspend failed for %s: %d\n",
+ kobject_name(&sysdev->kobj), ret);
list_for_each_entry(err_drv, &cls->drivers, entry) {
if (err_drv == drv)
break;
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