From f491c6687332920e296d0209e366fe2ca7eab1c6 Mon Sep 17 00:00:00 2001
From: Alain Volmat <avolmat@me.com>
Date: Thu, 26 Mar 2020 22:22:43 +0100
Subject: [PATCH] i2c: st: fix missing struct parameter description
Git-commit: f491c6687332920e296d0209e366fe2ca7eab1c6
Patch-mainline: v5.6
References: bsc#1051510
Fix a missing struct parameter description to allow
warning free W=1 compilation.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/i2c/busses/i2c-st.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c
index 54e1fc8a495e..f7f7b5b64720 100644
--- a/drivers/i2c/busses/i2c-st.c
+++ b/drivers/i2c/busses/i2c-st.c
@@ -434,6 +434,7 @@ static void st_i2c_wr_fill_tx_fifo(struct st_i2c_dev *i2c_dev)
/**
* st_i2c_rd_fill_tx_fifo() - Fill the Tx FIFO in read mode
* @i2c_dev: Controller's private data
+ * @max: Maximum amount of data to fill into the Tx FIFO
*
* This functions fills the Tx FIFO with fixed pattern when
* in read mode to trigger clock.
--
2.16.4