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staging: bcm2835-audio: Add missing MODULE_ALIAS

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Commit 8353fe6f1e ("Revert "staging: bcm2835-audio: Drop DT
dependency"") reverts the upstream change and makes bcm2835-audio use
device tree again, however, it also removes the MODULE_ALIAS for the
platform device. This MODULE_ALIAS is needed, because VCHIQ registers
bcm2835-audio as a child platform device since commit 25c7597af2
("staging: vchiq_arm: Register a platform device for audio"), and this
mechanism is adopted also in the downstream kernel.

This commit puts back that MODULE_ALIAS to make bcm2835-audio
autoprobing work again. The rest of VCHIQ children have their
MODULE_ALIASes in place.

Fixes: 8353fe6f1e ("Revert "staging: bcm2835-audio: Drop DT dependency"")
Signed-off-by: Maxim Mikityanskiy <maxtram95@gmail.com>
This commit is contained in:
Maxim Mikityanskiy
2020-06-20 15:40:00 +03:00
committed by Phil Elwell
parent f89b7aef64
commit 8b69e4465c
1 changed files with 1 additions and 0 deletions
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drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
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@@ -438,3 +438,4 @@ module_platform_driver(bcm2835_alsa_driver);
MODULE_AUTHOR("Dom Cobley");
MODULE_DESCRIPTION("Alsa driver for BCM2835 chip");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:bcm2835_audio");