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| author | Trent Piepho <xyzzy@speakeasy.org> | 2007-03-12 08:13:12 -0700 |
|---|---|---|
| committer | Trent Piepho <xyzzy@speakeasy.org> | 2007-03-12 08:13:12 -0700 |
| commit | ed98e2514b5928698127958acf047de216986cb9 (patch) | |
| tree | 55b732030acfff2da7cc6fea7ae8cd95c810f5a1 /linux/Documentation | |
| parent | 2182011a1e9d29322026654f1f01cef05b907931 (diff) | |
| download | mediapointer-dvb-s2-ed98e2514b5928698127958acf047de216986cb9.tar.gz mediapointer-dvb-s2-ed98e2514b5928698127958acf047de216986cb9.tar.bz2 | |
m920x: Detect zero-length I2C messages and fix a typo
From: Trent Piepho <xyzzy@speakeasy.org>
Change a 00 to just 0
Detect zero-length I2C messages and return not supported. I think I know
how to send one, but the problem is getting the slave's ack. The only
point of a zero-length message is for probing; too see if the slave will
ack its address. Since we don't know how to get the ack, we can't
support zero-length messages in a useful way, so it's probably best to
just return not supported for them.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Diffstat (limited to 'linux/Documentation')
0 files changed, 0 insertions, 0 deletions