From 1dc5da9f3c89b65c58706f122fa2f990e2702f32 Mon Sep 17 00:00:00 2001 From: "Dr. David Alan Gilbert" Date: Mon, 5 May 2025 02:35:45 +0100 Subject: [PATCH] clk: bcm: kona: Remove unused scaled_div_build scaled_div_build() was added in 2014 by commit 1f27f15258bf ("clk: bcm281xx: add initial clock framework support") but hasn't been used. Remove it. Signed-off-by: Dr. David Alan Gilbert Link: https://lore.kernel.org/r/20250505013545.359745-1-linux@treblig.org Signed-off-by: Stephen Boyd --- drivers/clk/bcm/clk-kona.c | 18 ------------------ drivers/clk/bcm/clk-kona.h | 2 -- 2 files changed, 20 deletions(-) diff --git a/drivers/clk/bcm/clk-kona.c b/drivers/clk/bcm/clk-kona.c index 2b0ea882f1e4..0171e6b2bfca 100644 --- a/drivers/clk/bcm/clk-kona.c +++ b/drivers/clk/bcm/clk-kona.c @@ -53,24 +53,6 @@ static inline u64 scaled_div_value(struct bcm_clk_div *div, u32 reg_div) return (u64)reg_div + ((u64)1 << div->u.s.frac_width); } -/* - * Build a scaled divider value as close as possible to the - * given whole part (div_value) and fractional part (expressed - * in billionths). - */ -u64 scaled_div_build(struct bcm_clk_div *div, u32 div_value, u32 billionths) -{ - u64 combined; - - BUG_ON(!div_value); - BUG_ON(billionths >= BILLION); - - combined = (u64)div_value * BILLION + billionths; - combined <<= div->u.s.frac_width; - - return DIV_ROUND_CLOSEST_ULL(combined, BILLION); -} - /* The scaled minimum divisor representable by a divider */ static inline u64 scaled_div_min(struct bcm_clk_div *div) diff --git a/drivers/clk/bcm/clk-kona.h b/drivers/clk/bcm/clk-kona.h index e09655024ac2..348a3454ce40 100644 --- a/drivers/clk/bcm/clk-kona.h +++ b/drivers/clk/bcm/clk-kona.h @@ -492,8 +492,6 @@ extern struct clk_ops kona_peri_clk_ops; /* Externally visible functions */ extern u64 scaled_div_max(struct bcm_clk_div *div); -extern u64 scaled_div_build(struct bcm_clk_div *div, u32 div_value, - u32 billionths); extern void __init kona_dt_ccu_setup(struct ccu_data *ccu, struct device_node *node); -- 2.25.1