projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 43b9594) | patch
media: bcm2835-unicam: Drop WARN on uing direct cache alias
authorDave Stevenson <dave.stevenson@raspberrypi.com>
Thu, 27 Aug 2020 15:30:26 +0000 (16:30 +0100)
committerDom Cobley <popcornmix@gmail.com>
Mon, 21 Mar 2022 16:04:05 +0000 (16:04 +0000)
commit6076d534506a6d5f2ab3845f6fae5bc1c7bb651e
treede52501ddba4be37e8a8977ceb6f5b06b51ebecatree | snapshot
parent43b95946392c7701ba115db654066df955c38bdecommit | diff
media: bcm2835-unicam: Drop WARN on uing direct cache alias

Pi 0&1 pass all ARM accesses through the VPU L2 cache, therefore
the dma-ranges property sets the cache alias bits to other
than the direct alias, hence this WARN was firing.

It was overprotective coding, so assume that everything is OK
with the dma-ranges, and remove the WARN.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
drivers/media/platform/bcm2835/bcm2835-unicam.c diff | blob | history
Domain: System / Kernel;