[PATCH v1] ACPI: scan: Drop useless and noisy debug statement
"Rafael J. Wysocki" <[email protected]>
| Newsgroups | org.kernel.vger.linux-acpi,org.kernel.vger.linux-kernel |
|---|---|
| Organization | Linux Kernel Development - Intel |
| Message-ID | <[email protected]> |
From: "Rafael J. Wysocki" <[email protected]> The debug message printing statement in handle_to_device() is super-noisy because it triggers whenever the presence of an attached struct acpi_device is checked for the given object in the ACPI namespace and it turns out that there is none. That is a perfectly valid situation and the lack of an attached struct acpi_device is not particularly interesting, so drop that message. Signed-off-by: Rafael J. Wysocki <[email protected]> --- drivers/acpi/scan.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -639,10 +639,9 @@ static struct acpi_device *handle_to_dev status = acpi_get_data_full(handle, acpi_scan_drop_device, (void **)&adev, callback); - if (ACPI_FAILURE(status) || !adev) { - acpi_handle_debug(handle, "No context!\n"); + if (ACPI_FAILURE(status) || !adev) return NULL; - } + return adev; }