diff options
| -rw-r--r-- | drivers/acpi/x86/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c index 3eec889d4f5f..423565c31d5e 100644 --- a/drivers/acpi/x86/utils.c +++ b/drivers/acpi/x86/utils.c @@ -536,7 +536,7 @@ int acpi_quirk_skip_serdev_enumeration(struct device *controller_parent, bool *s * Set skip to true so that the tty core creates a serdev ctrl device. * The backlight driver will manually create the serdev client device. */ - if (acpi_dev_hid_match(adev, "DELL0501")) { + if (adev && acpi_dev_hid_match(adev, "DELL0501")) { *skip = true; /* * Create a platform dev for dell-uart-backlight to bind to. |