staging: bcm2835-camera: Replace open-coded idr with a struct idr.

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We just need some integer handles that can map back to our message
struct when we're handling a reply, which struct idr is perfect for.

v2: Fix error check to look at the right variable.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Eric Anholt 2018-05-11 09:35:15 -07:00 • committed by Greg Kroah-Hartman

parent 6c66a7b097

commit 950fd867c6

1 changed files with 31 additions and 104 deletions

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135

drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c

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