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ACPI: Update Memory hotplug error messages 

Updated Memory hotplug error messages with acpi_handle_<level>(),
dev_<level>() and pr_<level>().  Added missing "\n".

Signed-off-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Toshi Kani 2012-11-20 23:42:28 +00:00 committed by Rafael J. Wysocki
parent 47db4547ff
commit ab6c57099d
1 changed files with 13 additions and 11 deletions
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24
drivers/acpi/acpi_memhotplug.c
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@ -31,6 +31,7 @@
#include <linux/types.h>
#include <linux/memory_hotplug.h>
#include <linux/slab.h>
#include <linux/acpi.h>
#include <acpi/acpi_drivers.h>
#define ACPI_MEMORY_DEVICE_CLASS "memory"
@ -175,7 +176,7 @@ acpi_memory_get_device(acpi_handle handle,
/* Get the parent device */
result = acpi_bus_get_device(phandle, &pdevice);
if (result) {
printk(KERN_WARNING PREFIX "Cannot get acpi bus device");
acpi_handle_warn(phandle, "Cannot get acpi bus device\n");
return -EINVAL;
}
@ -185,14 +186,14 @@ acpi_memory_get_device(acpi_handle handle,
*/
result = acpi_bus_add(&device, pdevice, handle, ACPI_BUS_TYPE_DEVICE);
if (result) {
printk(KERN_WARNING PREFIX "Cannot add acpi bus");
acpi_handle_warn(handle, "Cannot add acpi bus\n");
return -EINVAL;
}
end:
*mem_device = acpi_driver_data(device);
if (!(*mem_device)) {
printk(KERN_ERR "\n driver data not found");
dev_err(&device->dev, "driver data not found\n");
return -ENODEV;
}
@ -229,7 +230,8 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
/* Get the range from the _CRS */
result = acpi_memory_get_device_resources(mem_device);
if (result) {
printk(KERN_ERR PREFIX "get_device_resources failed\n");
dev_err(&mem_device->device->dev,
"get_device_resources failed\n");
mem_device->state = MEMORY_INVALID_STATE;
return result;
}
@ -276,7 +278,7 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
num_enabled++;
}
if (!num_enabled) {
printk(KERN_ERR PREFIX "add_memory failed\n");
dev_err(&mem_device->device->dev, "add_memory failed\n");
mem_device->state = MEMORY_INVALID_STATE;
return -EINVAL;
}
@ -336,7 +338,7 @@ static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"\nReceived DEVICE CHECK notification for device\n"));
if (acpi_memory_get_device(handle, &mem_device)) {
printk(KERN_ERR PREFIX "Cannot find driver data\n");
acpi_handle_err(handle, "Cannot find driver data\n");
break;
}
@ -344,7 +346,7 @@ static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
break;
if (acpi_memory_enable_device(mem_device)) {
printk(KERN_ERR PREFIX "Cannot enable memory device\n");
acpi_handle_err(handle,"Cannot enable memory device\n");
break;
}
@ -356,12 +358,12 @@ static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
"\nReceived EJECT REQUEST notification for device\n"));
if (acpi_bus_get_device(handle, &device)) {
printk(KERN_ERR PREFIX "Device doesn't exist\n");
acpi_handle_err(handle, "Device doesn't exist\n");
break;
}
mem_device = acpi_driver_data(device);
if (!mem_device) {
printk(KERN_ERR PREFIX "Driver Data is NULL\n");
acpi_handle_err(handle, "Driver Data is NULL\n");
break;
}
@ -429,13 +431,13 @@ static int acpi_memory_device_add(struct acpi_device *device)
/* Set the device state */
mem_device->state = MEMORY_POWER_ON_STATE;
printk(KERN_DEBUG "%s \n", acpi_device_name(device));
pr_debug("%s\n", acpi_device_name(device));
if (!acpi_memory_check_device(mem_device)) {
/* call add_memory func */
result = acpi_memory_enable_device(mem_device);
if (result) {
printk(KERN_ERR PREFIX
dev_err(&device->dev,
"Error in acpi_memory_enable_device\n");
acpi_memory_device_free(mem_device);
}