dmaengine: imx-sdma: Correct formatting issue and provide 2 new descriptions

Fixes the following W=1 kernel build warning(s):

 drivers/dma/imx-sdma.c:383: warning: Function parameter or member 'slave_config' not described in 'sdma_channel'
 drivers/dma/imx-sdma.c:383: warning: Function parameter or member 'context_loaded' not described in 'sdma_channel'
 drivers/dma/imx-sdma.c:383: warning: Function parameter or member 'terminate_worker' not described in 'sdma_channel'

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Link: https://lore.kernel.org/r/20200714111546.1755231-12-lee.jones@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 9177403..b8cfc9d 100644 (file)
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -335,7 +335,7 @@ struct sdma_desc {
  * @sdma:              pointer to the SDMA engine for this channel
  * @channel:           the channel number, matches dmaengine chan_id + 1
  * @direction:         transfer type. Needed for setting SDMA script
- * @slave_config       Slave configuration
+ * @slave_config:      Slave configuration
  * @peripheral_type:   Peripheral type. Needed for setting SDMA script
  * @event_id0:         aka dma request line
  * @event_id1:         for channels that use 2 events
@@ -354,8 +354,10 @@ struct sdma_desc {
  * @shp_addr:          value for gReg[6]
  * @per_addr:          value for gReg[2]
  * @status:            status of dma channel
+ * @context_loaded:    ensure context is only loaded once
  * @data:              specific sdma interface structure
  * @bd_pool:           dma_pool for bd
+ * @terminate_worker:  used to call back into terminate work function
  */
 struct sdma_channel {
        struct virt_dma_chan            vc;