diff options
Diffstat (limited to 'drivers/clk/at91/clk-system.c')
| -rw-r--r-- | drivers/clk/at91/clk-system.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/clk/at91/clk-system.c b/drivers/clk/at91/clk-system.c index 10193650429e..90eed39d0785 100644 --- a/drivers/clk/at91/clk-system.c +++ b/drivers/clk/at91/clk-system.c @@ -105,14 +105,15 @@ static const struct clk_ops system_ops = { struct clk_hw * __init at91_clk_register_system(struct regmap *regmap, const char *name, - const char *parent_name, u8 id, unsigned long flags) + const char *parent_name, struct clk_hw *parent_hw, u8 id, + unsigned long flags) { struct clk_system *sys; struct clk_hw *hw; - struct clk_init_data init; + struct clk_init_data init = {}; int ret; - if (!parent_name || id > SYSTEM_MAX_ID) + if (!(parent_name || parent_hw) || id > SYSTEM_MAX_ID) return ERR_PTR(-EINVAL); sys = kzalloc(sizeof(*sys), GFP_KERNEL); @@ -121,7 +122,10 @@ at91_clk_register_system(struct regmap *regmap, const char *name, init.name = name; init.ops = &system_ops; - init.parent_names = &parent_name; + if (parent_hw) + init.parent_hws = (const struct clk_hw **)&parent_hw; + else + init.parent_names = &parent_name; init.num_parents = 1; init.flags = CLK_SET_RATE_PARENT | flags; |