In clk_enable()/clk_disable() functions, when CCF is activated, we must pass a private clk struct to enable()/disable() ops functions. Otherwise, the use of a container_of() construction within these ops should be banned. Because passing a non-private clk struct to container_of() results in an out of range error.
At the moment, clk-mux, clk-fixed-factor, clk-gate and possibly other clocks use container_of() in their enable()/disable() functions. Therefore, for these functions to work correclty, private clk struct must be passed.
Signed-off-by: Maksim Kiselev bigunclemax@gmail.com --- drivers/clk/clk-uclass.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c index dc3e9d6a26..542ec41cba 100644 --- a/drivers/clk/clk-uclass.c +++ b/drivers/clk/clk-uclass.c @@ -649,7 +649,7 @@ int clk_enable(struct clk *clk) }
if (ops->enable) { - ret = ops->enable(clk); + ret = ops->enable(clkp ? clkp : clk); if (ret) { printf("Enable %s failed\n", clk->dev->name); return ret; @@ -706,7 +706,7 @@ int clk_disable(struct clk *clk) }
if (ops->disable) { - ret = ops->disable(clk); + ret = ops->disable(clkp ? clkp : clk); if (ret) return ret; }