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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-09 10:55:17 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-09 10:55:17 -0800 |
| commit | b675b3667f6729dcd1036a2a129b35445947f905 (patch) | |
| tree | 0d58791e9063d3ca2c352da6f3e7df2bdb876f9d /include/linux/amba/pl022.h | |
| parent | 104a5f3cad8f2f27cadbdf0029400ecd9e17ccc0 (diff) | |
| parent | 192cfd58774b4d17b2fe8bdc77d89c2ef4e0591d (diff) | |
Merge commit 'v3.3-rc6' into next
Diffstat (limited to 'include/linux/amba/pl022.h')
| -rw-r--r-- | include/linux/amba/pl022.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/amba/pl022.h b/include/linux/amba/pl022.h index 4ce98f54186b..572f637299c9 100644 --- a/include/linux/amba/pl022.h +++ b/include/linux/amba/pl022.h @@ -238,6 +238,9 @@ struct dma_chan; * @enable_dma: if true enables DMA driven transfers. * @dma_rx_param: parameter to locate an RX DMA channel. * @dma_tx_param: parameter to locate a TX DMA channel. + * @autosuspend_delay: delay in ms following transfer completion before the + * runtime power management system suspends the device. A setting of 0 + * indicates no delay and the device will be suspended immediately. */ struct pl022_ssp_controller { u16 bus_id; @@ -246,6 +249,7 @@ struct pl022_ssp_controller { bool (*dma_filter)(struct dma_chan *chan, void *filter_param); void *dma_rx_param; void *dma_tx_param; + int autosuspend_delay; }; /** |