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authorMagnus Damm <damm@igel.co.jp>2009-08-14 10:49:38 +0000
committerPaul Mundt <lethal@linux-sh.org>2009-08-23 18:03:19 +0900
commitaf76756e6e8c268c684865d29b897a470de1f097 (patch)
treeab7d67edc7a74cc66251c8261e71ea709087bf6e /net/unix
parent6d1386c6b8db54ac8d94c01194e0c27cd538532b (diff)
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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>
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