| commit | 8c8f74f327a76604a499fad8c54c15e1c0ee8051 | [log] [tgz] |
|---|---|---|
| author | Peter Rosin <peda@axentia.se> | Wed Jun 20 07:18:02 2018 +0200 |
| committer | Wolfram Sang <wsa@the-dreams.de> | Fri Jul 13 00:09:36 2018 +0200 |
| tree | 146082cdd422d2effe9714514170e520d6324933 | |
| parent | 581733e619ad66908e02351f8a412d04149a2e90 [diff] |
mfd: 88pm860x-i2c: 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 <peda@axentia.se> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>