[PATCH 4.9 092/111] mfd: 88pm860x-i2c: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Peter Rosin [ Upstream commit 8c8f74f327a76604a499fad8c54c15e1c0ee8051 ] Locking the root adapter for __i2c_transfer will deadlock if the device sits behind a mux-locked I2C mux. Switch to the

[PATCH 4.9 092/111] mfd: 88pm860x-i2c: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Peter Rosin [ Upstream commit 8c8f74f327a76604a499fad8c54c15e1c0ee8051 ] Locking the root adapter for __i2c_transfer will deadlock if the device sits behind a mux-locked I2C mux. Switch to the