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@microchip.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/1598338751-20607-2-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/at91/clk-peripheral.c b/drivers/clk/at91/clk-peripheral.c
index 7867eaf0447fe34e015a8996a2022e6bf10a137b..7a27ba8e05779900cfba7c8283e2e70eb687cc64 100644 (file)
--- 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;