diff options
| author | Viresh Kumar | 2012-02-01 16:12:20 +0530 |
|---|---|---|
| committer | Vinod Koul | 2012-02-22 18:15:37 +0530 |
| commit | 8c9f7aa316f547f70d270a08d1212f958721c071 (patch) | |
| tree | 84ca56d95dc87195042dcd6e6d3b255536d6edd0 /include/linux/amba | |
| parent | 258aea76f552cc755da92e7e823abbb85e021514 (diff) | |
dmaengine/amba-pl08x: Take flow controller info from DMA_SLAVE_CONFIG
Flow controller information is passed now from DMA_SLAVE_CONFIG option. This
patch makes changes in pl08x driver to use device_fc from it instead of platform
data.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'include/linux/amba')
| -rw-r--r-- | include/linux/amba/pl08x.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h index 033f6aa670de..2c58853ca423 100644 --- a/include/linux/amba/pl08x.h +++ b/include/linux/amba/pl08x.h @@ -47,9 +47,6 @@ enum { * @muxval: a number usually used to poke into some mux regiser to * mux in the signal to this channel * @cctl_opt: default options for the channel control register - * @device_fc: Flow Controller Settings for ccfg register. Only valid for slave - * channels. Fill with 'true' if peripheral should be flow controller. Direction - * will be selected at Runtime. * @addr: source/target address in physical memory for this DMA channel, * can be the address of a FIFO register for burst requests for example. * This can be left undefined if the PrimeCell API is used for configuring @@ -68,7 +65,6 @@ struct pl08x_channel_data { int max_signal; u32 muxval; u32 cctl; - bool device_fc; dma_addr_t addr; bool circular_buffer; bool single; @@ -183,6 +179,9 @@ enum pl08x_dma_chan_state { * @host: a pointer to the host (internal use) * @state: whether the channel is idle, paused, running etc * @slave: whether this channel is a device (slave) or for memcpy + * @device_fc: Flow Controller Settings for ccfg register. Only valid for slave + * channels. Fill with 'true' if peripheral should be flow controller. Direction + * will be selected at Runtime. * @waiting: a TX descriptor on this channel which is waiting for a physical * channel to become available */ @@ -205,6 +204,7 @@ struct pl08x_dma_chan { struct pl08x_driver_data *host; enum pl08x_dma_chan_state state; bool slave; + bool device_fc; struct pl08x_txd *waiting; }; |