tree 06bf8f994fb2ccefb68fa8aba07897c7d87fdc47
parent 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee
author Dimitris Papastamos <dp@opensource.wolfsonmicro.com> 1343397255 +0100
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1344074877 +0100

regmap: Don't lock in regmap_reinit_cache()

When bus->fast_io is set, the locking here is done with spinlocks.
This is currently true for the regmap-mmio bus implementation.

While holding a spinlock we can't go to sleep, various operations
like removing the debugfs entries or re-initializing the cache will
sleep, therefore, shift the locking up to the user.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>