| commit | 567aba0b7997dad5fe3fb4aeb174ee9018df8c5b | [log] [tgz] |
|---|---|---|
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | Thu Jan 13 11:58:36 2011 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | Wed Jan 19 11:45:20 2011 -0200 |
| tree | c4eacb99986d5efcc1e4f398b5478f6d213b8238 | |
| parent | 5a85025f7dabc5b039335a7d1fb5f9002efa9488 [diff] |
[media] tda8290: Make all read operations atomic Read operations should be preceeded by a write operation. However, nothing prevents that an I2C operation could happen between the two transactions. To avoid that problem, use an unique I2C transfer for both parts of the I2C transaction. Cc: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>