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| author | Jens Arnold <amiconn@rockbox.org> | 2007-10-17 20:45:13 +0000 |
|---|---|---|
| committer | Jens Arnold <amiconn@rockbox.org> | 2007-10-17 20:45:13 +0000 |
| commit | 3674af64417b911ce69539abeb6b99e3875b1a90 (patch) | |
| tree | 6125777a6e6852fc4e5e7bf75fba77b1a404f060 /firmware/target/coldfire/iriver | |
| parent | 702600cbdb2a5ecf381c5e9533b302443eb45dce (diff) | |
| download | rockbox-3674af64417b911ce69539abeb6b99e3875b1a90.tar.gz rockbox-3674af64417b911ce69539abeb6b99e3875b1a90.zip | |
Coldfire: Partially revert buffered writes, and enable them explicitly for the LCD only. Turned out that with buffered writes enabled, reads after writes are not always serialized, which is a bad thing for I/O. Buffered writes to the LCD are safe because that's write-only. Fixes FS #7985. How come I didn't notice this earlier? :>
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15173 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/coldfire/iriver')
| -rw-r--r-- | firmware/target/coldfire/iriver/h100/adc-h100.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/coldfire/iriver/h100/adc-h100.c b/firmware/target/coldfire/iriver/h100/adc-h100.c index 0c14d7b338..40fcc8925d 100644 --- a/firmware/target/coldfire/iriver/h100/adc-h100.c +++ b/firmware/target/coldfire/iriver/h100/adc-h100.c @@ -37,7 +37,7 @@ ({ \ int _x_; \ asm volatile ( \ - "move.l #13, %[_x_] \r\n" \ + "move.l #11, %[_x_] \r\n" \ "1: \r\n" \ "subq.l #1, %[_x_] \r\n" \ "bhi.b 1b \r\n" \ |