[PATCH 04/15] input: touchscreen: goodix: Provide some missing function parameter descriptions

Lee Jones
2020-11-12T11:06:04Z

Fixes the following W=1 kernel build warning(s):

drivers/input/touchscreen/goodix.c:569: warning: Function parameter or member 'len' not described in 'goodix_check_cfg'
drivers/input/touchscreen/goodix.c:587: warning: Function parameter or member 'len' not described in 'goodix_send_cfg'
drivers/input/touchscreen/goodix.c:1165: warning: Function parameter or member 'cfg' not described in 'goodix_config_cb'
drivers/input/touchscreen/goodix.c:1165: warning: Function parameter or member 'ctx' not described in 'goodix_config_cb'
drivers/input/touchscreen/goodix.c:1165: warning: Excess function parameter 'ts' description in 'goodix_config_cb'

Cc: Bastien Nocera <hadess@hadess.net>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Henrik Rydberg <rydberg@bitmath.org>
Cc: "K. Merker" <merker@debian.org>
Cc: authored by <andrew@goodix.com>
Cc: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Cc: linux-input@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/input/touchscreen/goodix.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index 02c75ea385e08..80a82a66a0f3b 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -564,6 +564,7 @@ static void goodix_calc_cfg_checksum_16(struct goodix_ts_data *ts)
*
* @ts: goodix_ts_data pointer
* @cfg: firmware config data
+ * @len: config data length
*/
static int goodix_check_cfg(struct goodix_ts_data *ts, const u8 *cfg, int len)
{
@@ -582,6 +583,7 @@ static int goodix_check_cfg(struct goodix_ts_data *ts, const u8 *cfg, int len)
*
* @ts: goodix_ts_data pointer
* @cfg: config firmware to write to device
+ * @len: config data length
*/
static int goodix_send_cfg(struct goodix_ts_data *ts, const u8 *cfg, int len)
{
@@ -1156,6 +1158,7 @@ static int goodix_configure_dev(struct goodix_ts_data *ts)
/**
* goodix_config_cb - Callback to finish device init
*
+ * @cfg: firmware config
* @ts: our goodix_ts_data pointer
*
* request_firmware_wait callback that finishes
--
2.25.1