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authorLee Jones <lee.jones@linaro.org>2020-07-17 16:54:17 +0300
committerMark Brown <broonie@kernel.org>2020-07-17 18:38:49 +0300
commit6b8d1e4739f41fcfb5d9adfd91b0ddfd1487c7e5 (patch)
treedf583c0a9e105e1f019c7d52713a43cbc48f16ef /drivers/spi/spi-s3c64xx.c
parentd9b883aeaeb05d196244383ebe1bc52e39697948 (diff)
downloadlinux-6b8d1e4739f41fcfb5d9adfd91b0ddfd1487c7e5.tar.xz
spi: spi-s3c64xx: Add missing entries for structs 's3c64xx_spi_dma_data' and 's3c64xx_spi_dma_data'
Fixes the following W=1 kernel build warning(s): drivers/spi/spi-s3c64xx.c:150: warning: Function parameter or member 'quirks' not described in 's3c64xx_spi_port_config' drivers/spi/spi-s3c64xx.c:150: warning: Function parameter or member 'clk_ioclk' not described in 's3c64xx_spi_port_config' drivers/spi/spi-s3c64xx.c:189: warning: Function parameter or member 'pdev' not described in 's3c64xx_spi_driver_data' drivers/spi/spi-s3c64xx.c:189: warning: Function parameter or member 'rx_dma' not described in 's3c64xx_spi_driver_data' drivers/spi/spi-s3c64xx.c:189: warning: Function parameter or member 'tx_dma' not described in 's3c64xx_spi_driver_data' drivers/spi/spi-s3c64xx.c:189: warning: Function parameter or member 'port_conf' not described in 's3c64xx_spi_driver_data' drivers/spi/spi-s3c64xx.c:189: warning: Function parameter or member 'port_id' not described in 's3c64xx_spi_driver_data' Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Andi Shyti <andi@etezian.org> Cc: Jaswinder Singh <jassi.brar@samsung.com> Cc: linux-samsung-soc@vger.kernel.org Link: https://lore.kernel.org/r/20200717135424.2442271-8-lee.jones@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
-rw-r--r--drivers/spi/spi-s3c64xx.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index cf67ea60dc0e..924b24441789 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -130,9 +130,11 @@ struct s3c64xx_spi_dma_data {
* @fifo_lvl_mask: Bit-mask for {TX|RX}_FIFO_LVL bits in SPI_STATUS register.
* @rx_lvl_offset: Bit offset of RX_FIFO_LVL bits in SPI_STATUS regiter.
* @tx_st_done: Bit offset of TX_DONE bit in SPI_STATUS regiter.
+ * @quirks: Bitmask of known quirks
* @high_speed: True, if the controller supports HIGH_SPEED_EN bit.
* @clk_from_cmu: True, if the controller does not include a clock mux and
* prescaler unit.
+ * @clk_ioclk: True if clock is present on this device
*
* The Samsung s3c64xx SPI controller are used on various Samsung SoC's but
* differ in some aspects such as the size of the fifo and spi bus clock
@@ -154,6 +156,7 @@ struct s3c64xx_spi_port_config {
* @clk: Pointer to the spi clock.
* @src_clk: Pointer to the clock used to generate SPI signals.
* @ioclk: Pointer to the i/o clock between master and slave
+ * @pdev: Pointer to device's platform device data
* @master: Pointer to the SPI Protocol master.
* @cntrlr_info: Platform specific data for the controller this driver manages.
* @lock: Controller specific lock.
@@ -166,7 +169,11 @@ struct s3c64xx_spi_port_config {
* @xfer_completion: To indicate completion of xfer task.
* @cur_mode: Stores the active configuration of the controller.
* @cur_bpw: Stores the active bits per word settings.
- * @cur_speed: Stores the active xfer clock speed.
+ * @cur_speed: Current clock speed
+ * @rx_dma: Local receive DMA data (e.g. chan and direction)
+ * @tx_dma: Local transmit DMA data (e.g. chan and direction)
+ * @port_conf: Local SPI port configuartion data
+ * @port_id: Port identification number
*/
struct s3c64xx_spi_driver_data {
void __iomem *regs;