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authorHaavard Skinnemoen <hskinnemoen@atmel.com>2008-02-08 15:21:00 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 20:22:37 +0300
commita1cfac48ba4c7481bb749e0f4f37c85cb871b2d1 (patch)
treedcce72478ff110f40a393755133b08ce096a83e5 /MAINTAINERS
parentb4bd7d59451960d4e1d994c01581b31b08fe3720 (diff)
downloadlinux-a1cfac48ba4c7481bb749e0f4f37c85cb871b2d1.tar.xz
MAINTAINERS: add Haavard as maintainer of the atmel_serial driver
The following patchset cleans up the atmel_serial driver a bit, moves a significant portion of the interrupt handler into a tasklet, and adds DMA support. This is the result of a combined effort by Chip Coldwell, Remy Bohmer and me. The patches should apply cleanly onto Linus' latest git tree, and I've also tested it on -mm (with a couple of avr32 fixes applied to make the rest of the tree compile.) With DMA, I see transfer rates around 92 kbps when transferring a big file using ZModem (both directions are roughly the same.) I've also tested the same thing with a bunch of debug options enabled. The transfer rate is slightly lower, but no errors are reported. Note that break and error handling doesn't work too well with DMA enabled. This is a common problem with all the efforts I've seen adding DMA support to this driver (including my own). The PDC error handling also accesses icount without locking. I'm tempted to just ignore the problem for now and hopefully come up with a solution later. This patch: The atmel_serial driver never had a MAINTAINERS entry, although Andrew Victor has effectively been acting as a maintainer since he got the driver merged into mainline in the first place. I'll keep Cc'ing Andrew on all patches, but I'm going to take the main responsibility for getting things moving upstream from now on. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'MAINTAINERS')
-rw-r--r--MAINTAINERS6
1 files changed, 6 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index e91eeba3f3e3..a24631f4eab1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -688,6 +688,12 @@ W: http://www.atmel.com/products/AT91/
W: http://www.at91.com/
S: Maintained
+ATMEL AT91 / AT32 SERIAL DRIVER
+P: Haavard Skinnemoen
+M: hskinnemoen@atmel.com
+L: linux-kernel@vger.kernel.org
+S: Supported
+
ATMEL LCDFB DRIVER
P: Nicolas Ferre
M: nicolas.ferre@atmel.com