staging: vc04_services: Move variables for tracking connections

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Connections to the vchiq driver are tracked using global variables.
Drop those and introduce them as members of struct vchiq_drv_mgmt.
Hence, struct vchiq_drv_mgmt will be used to track the connections.

Also, store a vchiq_drv_mgmt pointer to struct vchiq_device to
have easy access to struct vchiq_drv_mgmt across vchiq devices.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20240412075743.60712-5-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Umang Jain 2024-04-12 13:27:36 +05:30 • committed by Greg Kroah-Hartman

parent 8c9753f639

commit e1c0af4f3c

6 changed files with 37 additions and 21 deletions

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3

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c

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9

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h

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3

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_bus.c

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3

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_bus.h

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36

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c

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4

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.h

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