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| author | Alexandru M Stan <[email protected]> | 2014-10-01 17:40:41 +0000 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2014-10-03 01:18:53 +0000 |
| commit | cf27020d2f253bac6457d6833b97141030f0122a (patch) | |
| tree | c31e71866926e58330752eb3d11763c588db5414 /lib/net_utils.c | |
| parent | Linux 3.17-rc7 (diff) | |
| download | kernel-cf27020d2f253bac6457d6833b97141030f0122a.tar.gz kernel-cf27020d2f253bac6457d6833b97141030f0122a.zip | |
i2c: rk3x: fix 0 length write transfers
i2cdetect -q was broken (everything was a false positive, and no transfers were
actually being sent over i2c). The way it works is by sending a 0 length write
request and checking for NACK. This patch fixes the 0 length writes and actually
sends them.
Reported-by: Doug Anderson <[email protected]>
Signed-off-by: Alexandru M Stan <[email protected]>
Tested-by: Doug Anderson <[email protected]>
Tested-by: Max Schwarz <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Cc: [email protected]
Diffstat (limited to 'lib/net_utils.c')
0 files changed, 0 insertions, 0 deletions