tree ab7d67edc7a74cc66251c8261e71ea709087bf6e
parent 6d1386c6b8db54ac8d94c01194e0c27cd538532b
author Magnus Damm <damm@igel.co.jp> 1250246978 +0000
committer Paul Mundt <lethal@linux-sh.org> 1251018199 +0900

uio: Runtime PM for UIO devices

This patch modifies the uio_pdrv_genirq driver to support
Runtime PM. The power management implementation simply
runtime resumes the device at open() time and runtime
suspends it at release() time. The user space driver is
responsible for re-initializing the hardware after open().

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>