From ed5ffbee4804aa67b78b53caa0bfd793c6f85d74 Mon Sep 17 00:00:00 2001 From: Manikandan Muralidharan Date: Tue, 3 Jun 2025 10:35:51 +0530 Subject: [PATCH] clk: at91: clk-main: drop parent_name check when registering main_rc oscillator The clk_register function logs an error if parent_name is missing from the Device Tree.On the SAM9X7, the main_rc node is omitted to stay aligned with the Linux Device Tree.Remove the parent_name check in at91_clk_main_rc() to allow it to pass NULL when the parent is not specified. Signed-off-by: Manikandan Muralidharan --- drivers/clk/at91/clk-main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c index 09daae97676..a5186f885f0 100644 --- a/drivers/clk/at91/clk-main.c +++ b/drivers/clk/at91/clk-main.c @@ -110,7 +110,7 @@ struct clk *at91_clk_main_rc(void __iomem *reg, const char *name, struct clk *clk; int ret; - if (!reg || !name || !parent_name) + if (!reg || !name) return ERR_PTR(-EINVAL); main_rc = kzalloc(sizeof(*main_rc), GFP_KERNEL); -- 2.47.2