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| author | Maximilian Luz <luzmaximilian@gmail.com> | 2022-05-27 04:34:36 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-06-13 17:25:07 +0200 |
| commit | 0eb6584068642767baab17c2e4385a6b9c029caa (patch) | |
| tree | 58cecb639eab2c92f7838041f7088cc8ccd1ee2a /include/linux/surface_aggregator/controller.h | |
| parent | 50d88b1d1e7970ed900080bab4fe3f1477908d46 (diff) | |
platform/surface: aggregator: Allow is_ssam_device() to be used when CONFIG_SURFACE_AGGREGATOR_BUS is disabled
In SSAM subsystem drivers that handle both ACPI and SSAM-native client
devices, we may want to check whether we have a SSAM (native) client
device. Further, we may want to do this even when instantiation thereof
cannot happen due to CONFIG_SURFACE_AGGREGATOR_BUS=n. Currently, doing
so causes an error due to an undefined reference error due to
ssam_device_type being placed in the bus source unit.
Therefore, if CONFIG_SURFACE_AGGREGATOR_BUS is not defined, simply let
is_ssam_device() return false to prevent this error.
Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20220527023447.2460025-2-luzmaximilian@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'include/linux/surface_aggregator/controller.h')
0 files changed, 0 insertions, 0 deletions