linux-kernel - [PATCH v2 1/3] clk: at91: remove the checking of parent

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Message-ID: <1598338751-20607-2-git-send-email-claudiu.beznea@microchip.com>
Date:   Tue, 25 Aug 2020 09:59:09 +0300
From:   Claudiu Beznea <claudiu.beznea@...rochip.com>
To:     <mturquette@...libre.com>, <sboyd@...nel.org>,
        <nicolas.ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
        <ludovic.desroches@...rochip.com>
CC:     <bbrezillon@...nel.org>, <linux-clk@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: [PATCH v2 1/3] clk: at91: remove the checking of parent_name

There is no need to check parent_name variable while assigning it to
init.parent_names. parent_name variable is already checked at
the beginning of at91_clk_register_peripheral() function.

Fixes: 6114067e437eb ("clk: at91: add PMC peripheral clocks")
Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 drivers/clk/at91/clk-peripheral.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/at91/clk-peripheral.c b/drivers/clk/at91/clk-peripheral.c
index 7867eaf0447f..7a27ba8e0577 100644
--- a/drivers/clk/at91/clk-peripheral.c
+++ b/drivers/clk/at91/clk-peripheral.c
@@ -112,8 +112,8 @@ at91_clk_register_peripheral(struct regmap *regmap, const char *name,
 
 	init.name = name;
 	init.ops = &peripheral_ops;
-	init.parent_names = (parent_name ? &parent_name : NULL);
-	init.num_parents = (parent_name ? 1 : 0);
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
 	init.flags = 0;
 
 	periph->id = id;
-- 
2.7.4