spi: s3c64xx: add no_cs description

This patch adds missing variable no_cs descriptions.

Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andi Shyti <andi@etezian.org>
Link: https://lore.kernel.org/r/20230306014239.80570-1-jaewon02.kim@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/include/linux/platform_data/spi-s3c64xx.h b/include/linux/platform_data/spi-s3c64xx.h
index 5df1ace..3101152 100644 (file)
--- a/include/linux/platform_data/spi-s3c64xx.h
+++ b/include/linux/platform_data/spi-s3c64xx.h
@@ -29,6 +29,7 @@ struct s3c64xx_spi_csinfo {
  * struct s3c64xx_spi_info - SPI Controller defining structure
  * @src_clk_nr: Clock source index for the CLK_CFG[SPI_CLKSEL] field.
  * @num_cs: Number of CS this controller emulates.
+ * @no_cs: Used when CS line is not connected.
  * @cfg_gpio: Configure pins for this SPI controller.
  */
 struct s3c64xx_spi_info {