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| author | Yang Xiwen <forbidden405@outlook.com> | 2023-11-19 06:10:06 +0800 |
|---|---|---|
| committer | Sean Anderson <seanga2@gmail.com> | 2023-12-15 12:31:47 -0500 |
| commit | 3fb2d3d6acbaad50d2e638f6abb4e9d7a511c462 (patch) | |
| tree | 63128a6567e6ac39a9281e6c98b2e5d9c0b7759e /drivers | |
| parent | 09844d0de5550e7f91246031220074a80b5a821a (diff) | |
| download | u-boot-3fb2d3d6acbaad50d2e638f6abb4e9d7a511c462.zip u-boot-3fb2d3d6acbaad50d2e638f6abb4e9d7a511c462.tar.gz u-boot-3fb2d3d6acbaad50d2e638f6abb4e9d7a511c462.tar.bz2 | |
clk: get correct ops for clk_enable() and clk_disable()
assign clk_dev_ops(clkp->dev) to ops to ensure correct clk operations
are called on clocks.
This fixes the incorrect enable_count issue as described in [1].
[1]: https://lore.kernel.org/all/SEZPR06MB695927A6DEEEF8489A06897396A7A@SEZPR06MB6959.apcprd06.prod.outlook.com/
Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Link: https://lore.kernel.org/r/20231111-enable_count-v2-2-20e3728600b5@outlook.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/clk-uclass.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c index 3b5e3f9..3e9d68f 100644 --- a/drivers/clk/clk-uclass.c +++ b/drivers/clk/clk-uclass.c @@ -640,6 +640,7 @@ int clk_enable(struct clk *clk) if (CONFIG_IS_ENABLED(CLK_CCF)) { /* Take id 0 as a non-valid clk, such as dummy */ if (clk->id && !clk_get_by_id(clk->id, &clkp)) { + ops = clk_dev_ops(clkp->dev); if (clkp->enable_count) { clkp->enable_count++; return 0; @@ -699,6 +700,7 @@ int clk_disable(struct clk *clk) if (CONFIG_IS_ENABLED(CLK_CCF)) { if (clk->id && !clk_get_by_id(clk->id, &clkp)) { + ops = clk_dev_ops(clkp->dev); if (clkp->flags & CLK_IS_CRITICAL) return 0; |