From 6b8d1e4739f41fcfb5d9adfd91b0ddfd1487c7e5 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 17 Jul 2020 14:54:17 +0100 Subject: [PATCH] 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 Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Andi Shyti Cc: Jaswinder Singh 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 --- drivers/spi/spi-s3c64xx.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) 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;