thinkpad-acpi: explain errors from acpi_install_notify_handler



Log more human-friendly errors instead of numeric values when
setup_acpi_notify() fails to install a notification handler.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

parent 263f4a30

drivers/platform/x86/thinkpad_acpi.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -785,8 +785,8 @@ static int __init setup_acpi_notify(struct ibm_struct *ibm)
		"handling %s events\n", ibm->name);
		} else {
		printk(TPACPI_ERR
		"acpi_install_notify_handler(%s) failed: %d\n",
		ibm->name, status);
		"acpi_install_notify_handler(%s) failed: %s\n",
		ibm->name, acpi_format_exception(status));
		}
		return -ENODEV;
		}