diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/imx/clk-scu.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c index d10f60e48ece..1f5518b7ab39 100644 --- a/drivers/clk/imx/clk-scu.c +++ b/drivers/clk/imx/clk-scu.c @@ -153,7 +153,6 @@ static inline struct clk_scu *to_clk_scu(struct clk_hw *hw) int imx_clk_scu_init(struct device_node *np) { - struct platform_device *pd_dev; u32 clk_cells; int ret, i; @@ -166,17 +165,11 @@ int imx_clk_scu_init(struct device_node *np) if (clk_cells == 2) { for (i = 0; i < IMX_SC_R_LAST; i++) INIT_LIST_HEAD(&imx_scu_clks[i]); - /* - * Note: SCU clock driver depends on SCU power domain to be ready - * first. As there're no power domains under scu clock node in dts, - * we can't use PROBE_DEFER automatically. - */ + + /* pd_np will be used to attach power domains later */ pd_np = of_find_compatible_node(NULL, NULL, "fsl,scu-pd"); - pd_dev = of_find_device_by_node(pd_np); - if (!pd_dev || !device_is_bound(&pd_dev->dev)) { - of_node_put(pd_np); - return -EPROBE_DEFER; - } + if (!pd_np) + return -EINVAL; } return platform_driver_register(&imx_clk_scu_driver); |