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path: root/drivers/acpi/bus.c
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Diffstat (limited to 'drivers/acpi/bus.c')
-rw-r--r--drivers/acpi/bus.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index ea5a0496a4f..279c4bac92e 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -25,6 +25,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/ioport.h>
+#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/sched.h>
#include <linux/pm.h>
@@ -68,7 +69,8 @@ int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device)
status = acpi_get_data(handle, acpi_bus_data_handler, (void **)device);
if (ACPI_FAILURE(status) || !*device) {
- ACPI_EXCEPTION((AE_INFO, status, "No context for object [%p]", handle));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n",
+ handle));
return -ENODEV;
}
@@ -192,8 +194,8 @@ int acpi_bus_set_power(acpi_handle handle, int state)
/* Make sure this is a valid target state */
if (!device->flags.power_manageable) {
- printk(KERN_DEBUG "Device `[%s]' is not power manageable",
- device->kobj.name);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device `[%s]' is not power manageable\n",
+ device->kobj.name));
return -ENODEV;
}
/*
@@ -738,7 +740,10 @@ static int __init acpi_init(void)
return -ENODEV;
}
- firmware_register(&acpi_subsys);
+ result = firmware_register(&acpi_subsys);
+ if (result < 0)
+ printk(KERN_WARNING "%s: firmware_register error: %d\n",
+ __FUNCTION__, result);
result = acpi_bus_init();