[PATCH 2/2] drm/fsl-dcu: use flat regmap cache

2016-02-02 Thread Stefan Agner
On 2016-01-20 18:50, Stefan Agner wrote: > Using flat regmap cache instead of RB-tree to avoid the following > lockdep warning on driver load: > [0.697285] WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:2755 > lockdep_trace_alloc+0x15c/0x160() > [0.697449]

[PATCH 2/2] drm/fsl-dcu: use flat regmap cache

2016-01-20 Thread Stefan Agner
Using flat regmap cache instead of RB-tree to avoid the following lockdep warning on driver load: [0.697285] WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:2755 lockdep_trace_alloc+0x15c/0x160() [0.697449] DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)) The RB-tree regmap cache needs