diff options
Diffstat (limited to 'drivers/platform/x86/thinkpad_acpi.c')
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 5790095c175e..9bb191a32e80 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -836,9 +836,9 @@ static int __init setup_acpi_notify(struct ibm_struct *ibm) } ibm->acpi->device->driver_data = ibm; - sprintf(acpi_device_class(ibm->acpi->device), "%s/%s", - TPACPI_ACPI_EVENT_PREFIX, - ibm->name); + scnprintf(acpi_device_class(ibm->acpi->device), + sizeof(acpi_device_class(ibm->acpi->device)), + "%s/%s", TPACPI_ACPI_EVENT_PREFIX, ibm->name); status = acpi_install_notify_handler(*ibm->acpi->handle, ibm->acpi->type, dispatch_acpi_notify, ibm); |