[PATCH 5/8] backlight: ili922x: Add missing kerneldoc description for ili922x_reg_dump()'s arg

Lee Jones
2020-06-24T15:05:10Z

Kerneldoc syntax is used, but not complete. Descriptions required.

Prevents warnings like:

drivers/video/backlight/ili922x.c:298: warning: Function parameter or member 'spi' not described in 'ili922x_reg_dump'

Cc: <stable@vger.kernel.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Software Engineering <sbabic@denx.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/video/backlight/ili922x.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/video/backlight/ili922x.c b/drivers/video/backlight/ili922x.c
index cd41433b87aeb..26193f38234e7 100644
--- a/drivers/video/backlight/ili922x.c
+++ b/drivers/video/backlight/ili922x.c
@@ -295,6 +295,8 @@ static int ili922x_write(struct spi_device *spi, u8 reg, u16 value)
#ifdef DEBUG
/**
* ili922x_reg_dump - dump all registers
+ *
+ * @spi: pointer to the controller side proxy for an SPI slave device
*/
static void ili922x_reg_dump(struct spi_device *spi)
{
--
2.25.1