| commit | 398834330cb07ba66fca5fb23a51075a67e4d4fa | [log] [tgz] |
|---|---|---|
| author | Sonic Zhang <sonic.zhang@analog.com> | Thu Nov 04 08:01:37 2010 +0000 |
| committer | Mike Frysinger <vapier@gentoo.org> | Mon Jan 10 07:18:18 2011 -0500 |
| tree | a659f8f7bf7266b848e0c103ee8956317f0a0820 | |
| parent | 36e11ab23e22243b9c608a08c8d68ca5686b6c9b [diff] |
Blackfin: no-mpu: fix masking of small uncached dma region When using an uncached DMA region less than 1 MiB, we try to mask off the whole last 1 MiB for it. Unfortunately, this fails as we forgot to subtract one from the calculated mask, leading to the region still be marked as cacheable. Reported-by: Andrew Rook <andrew.rook@speakerbus.co.uk> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>