diff options
| author | Peter Rosin <[email protected]> | 2018-06-20 07:17:59 +0200 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2018-07-13 00:09:25 +0200 |
| commit | dfecde407623b19cb9d57ebfa5abbca9741d96cb (patch) | |
| tree | 66f0172a8ea9013ab3e69f92a2cff2c5c10cea1b /tools/perf/scripts/python | |
| parent | c060a9fe07426dc030c9481493ad59b6459d7c46 (diff) | |
media: rtl2830: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)
Locking the root adapter for __i2c_transfer will deadlock if the
device sits behind a mux-locked I2C mux. Switch to the finer-grained
i2c_lock_bus with the I2C_LOCK_SEGMENT flag. If the device does not
sit behind a mux-locked mux, the two locking variants are equivalent.
Signed-off-by: Peter Rosin <[email protected]>
Acked-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions