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| author | Rafael J. Wysocki | 2020-04-06 17:40:27 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki | 2020-04-06 17:40:27 +0200 |
| commit | d7e0481c0d0f0d2e73d4f1e675cb89d0308d0f7c (patch) | |
| tree | 45479540deff74d4068aeb2c63f4b99db0c79917 /Documentation/security/sak.rst | |
| parent | 2ce94bc4e056d3e48291aac87a95ebd2a86348ba (diff) | |
ACPI: EC: Fix up fast path check in acpi_ec_add()
The fast path check in acpi_ec_add() is not incorrect, because in
fact acpi_device_hid(device) can be equal to ACPI_ECDT_HID only if
boot_ec is not NULL, but it may confuse static checkers, so change
it to explicitly check boot_ec upfront and use the slow path if
that pointer is NULL.
Link: https://lore.kernel.org/linux-acpi/20200406144217.GA68494@mwanda/
Fixes: 3d9b8dd8320d ("ACPI: EC: Use fast path in acpi_ec_add() for DSDT boot EC")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/security/sak.rst')
0 files changed, 0 insertions, 0 deletions