spi: spi-s3c64xx: Add missing entries for structs 's3c64xx_spi_dma_data' and 's3c64xx...

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>