linux-kernel - [PATCH] clk: Make kerneldoc consistent

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Date:   Thu, 27 Aug 2020 17:28:27 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] clk: Make kerneldoc consistent

From: Thierry Reding <treding@...dia.com>

The kerneldoc comment for of_parse_clkspec() mentions in one place that
the value of the index parameter dictates how name is used, whereas in
reality it's the name parameter that dictates whether or not the index
parameter is used.

In a later paragraph the kerneldoc comment does mention that the index
will be ignored if the name is non-NULL, so make the parameter
description consistent.

Signed-off-by: Thierry Reding <treding@...dia.com>
---
 drivers/clk/clk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 0a9261a099bd..cf6774abebb0 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -4600,7 +4600,7 @@ EXPORT_SYMBOL(devm_of_clk_del_provider);
 /**
  * of_parse_clkspec() - Parse a DT clock specifier for a given device node
  * @np: device node to parse clock specifier from
- * @index: index of phandle to parse clock out of. If index < 0, @name is used
+ * @index: index of phandle to parse clock out of; ignored if @name is non-NULL
  * @name: clock name to find and parse. If name is NULL, the index is used
  * @out_args: Result of parsing the clock specifier
  *
-- 
2.28.0