On 7/12/2017 3:32 PM, Mark Brown wrote:
On Wed, Jul 12, 2017 at 02:59:47PM +0530, Tirupathi Reddy wrote:regulator_disable_deferred: regulator_disable_work: mutex_lock(&rdev->mutex); ..... rdev->deferred_disables++; mutex_lock(&rdev->mutex); mutex_unlock(&rdev->mutex); ..... queue_delayed_work(...) count =rdev->deferred_disables; ..... rdev->deferred_disables = 0;This shows two things simultaneously holding rdev->mutex...
Fixed this in the new patch version(V2). https://patchwork.kernel.org/patch/9836529/
