diff options
| author | Jerome Brunet <jbrunet@baylibre.com> | 2019-09-24 14:39:53 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2019-12-24 03:53:13 +0100 |
| commit | 89d079dc17e8a32397de827cc85c1f4911b90424 (patch) | |
| tree | 13bd00045568d89041edc78c77ebd5d4c027e3e7 /drivers/clk/mmp/clk-frac.c | |
| parent | clk: actually call the clock init before any other callback of the clock (diff) | |
| download | linux-89d079dc17e8a32397de827cc85c1f4911b90424.tar.xz linux-89d079dc17e8a32397de827cc85c1f4911b90424.zip | |
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 <jbrunet@baylibre.com>
Link: https://lkml.kernel.org/r/20190924123954.31561-3-jbrunet@baylibre.com
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/mmp/clk-frac.c')
| -rw-r--r-- | drivers/clk/mmp/clk-frac.c | 4 |
1 files changed, 3 insertions, 1 deletions
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 = { |