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authorRandy Dunlap <rdunlap@xenotime.net>2006-08-15 01:37:24 -0400
committerLen Brown <len.brown@intel.com>2006-08-15 23:32:24 -0400
commite9a315bcae3b9e0c54fb68ef90d0095956314480 (patch)
tree607216758ddaa8927e9a649a21c2c8b5d50c1713 /drivers/acpi
parent7daef60721e03809c7e5f8aa8491df4190f6b56f (diff)
ACPI: verbose on kset/kobject_register errors
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/scan.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 5fcb50c7b778..698a1540e303 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -4,6 +4,7 @@
4 4
5#include <linux/module.h> 5#include <linux/module.h>
6#include <linux/init.h> 6#include <linux/init.h>
7#include <linux/kernel.h>
7#include <linux/acpi.h> 8#include <linux/acpi.h>
8 9
9#include <acpi/acpi_drivers.h> 10#include <acpi/acpi_drivers.h>
@@ -113,6 +114,8 @@ static struct kset acpi_namespace_kset = {
113static void acpi_device_register(struct acpi_device *device, 114static void acpi_device_register(struct acpi_device *device,
114 struct acpi_device *parent) 115 struct acpi_device *parent)
115{ 116{
117 int err;
118
116 /* 119 /*
117 * Linkage 120 * Linkage
118 * ------- 121 * -------
@@ -138,7 +141,10 @@ static void acpi_device_register(struct acpi_device *device,
138 device->kobj.parent = &parent->kobj; 141 device->kobj.parent = &parent->kobj;
139 device->kobj.ktype = &ktype_acpi_ns; 142 device->kobj.ktype = &ktype_acpi_ns;
140 device->kobj.kset = &acpi_namespace_kset; 143 device->kobj.kset = &acpi_namespace_kset;
141 kobject_register(&device->kobj); 144 err = kobject_register(&device->kobj);
145 if (err < 0)
146 printk(KERN_WARNING "%s: kobject_register error: %d\n",
147 __FUNCTION__, err);
142 create_sysfs_device_files(device); 148 create_sysfs_device_files(device);
143} 149}
144 150
@@ -1450,7 +1456,9 @@ static int __init acpi_scan_init(void)
1450 if (acpi_disabled) 1456 if (acpi_disabled)
1451 return 0; 1457 return 0;
1452 1458
1453 kset_register(&acpi_namespace_kset); 1459 result = kset_register(&acpi_namespace_kset);
1460 if (result < 0)
1461 printk(KERN_ERR PREFIX "kset_register error: %d\n", result);
1454 1462
1455 result = bus_register(&acpi_bus_type); 1463 result = bus_register(&acpi_bus_type);
1456 if (result) { 1464 if (result) {