From 89d079dc17e8a32397de827cc85c1f4911b90424 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Tue, 24 Sep 2019 14:39:53 +0200 Subject: clk: let init callback return an error code If the init callback is allowed to request resources, it needs a return value to report the outcome of such a request. Signed-off-by: Jerome Brunet Link: https://lkml.kernel.org/r/20190924123954.31561-3-jbrunet@baylibre.com Reviewed-by: Andrew Lunn Acked-by: Heiko Stuebner Signed-off-by: Stephen Boyd --- drivers/clk/mmp/clk-frac.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/clk/mmp/clk-frac.c') diff --git a/drivers/clk/mmp/clk-frac.c b/drivers/clk/mmp/clk-frac.c index 90bf181f191a..fabc09aca6c4 100644 --- a/drivers/clk/mmp/clk-frac.c +++ b/drivers/clk/mmp/clk-frac.c @@ -109,7 +109,7 @@ static int clk_factor_set_rate(struct clk_hw *hw, unsigned long drate, return 0; } -static void clk_factor_init(struct clk_hw *hw) +static int clk_factor_init(struct clk_hw *hw) { struct mmp_clk_factor *factor = to_clk_factor(hw); struct mmp_clk_factor_masks *masks = factor->masks; @@ -146,6 +146,8 @@ static void clk_factor_init(struct clk_hw *hw) if (factor->lock) spin_unlock_irqrestore(factor->lock, flags); + + return 0; } static const struct clk_ops clk_factor_ops = { -- cgit v1.2.3