diff options
Diffstat (limited to 'drivers/clk/mediatek/clk-apmixed.c')
| -rw-r--r-- | drivers/clk/mediatek/clk-apmixed.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/drivers/clk/mediatek/clk-apmixed.c b/drivers/clk/mediatek/clk-apmixed.c index 258d128370f2..60e34f124250 100644 --- a/drivers/clk/mediatek/clk-apmixed.c +++ b/drivers/clk/mediatek/clk-apmixed.c @@ -5,6 +5,7 @@ */ #include <linux/delay.h> +#include <linux/module.h> #include <linux/of_address.h> #include <linux/slab.h> @@ -69,12 +70,12 @@ static const struct clk_ops mtk_ref2usb_tx_ops = { .unprepare = mtk_ref2usb_tx_unprepare, }; -struct clk * __init mtk_clk_register_ref2usb_tx(const char *name, +struct clk_hw *mtk_clk_register_ref2usb_tx(const char *name, const char *parent_name, void __iomem *reg) { struct mtk_ref2usb_tx *tx; struct clk_init_data init = {}; - struct clk *clk; + int ret; tx = kzalloc(sizeof(*tx), GFP_KERNEL); if (!tx) @@ -88,12 +89,24 @@ struct clk * __init mtk_clk_register_ref2usb_tx(const char *name, init.parent_names = &parent_name; init.num_parents = 1; - clk = clk_register(NULL, &tx->hw); + ret = clk_hw_register(NULL, &tx->hw); - if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", name, PTR_ERR(clk)); + if (ret) { kfree(tx); + return ERR_PTR(ret); } - return clk; + return &tx->hw; } +EXPORT_SYMBOL_GPL(mtk_clk_register_ref2usb_tx); + +void mtk_clk_unregister_ref2usb_tx(struct clk_hw *hw) +{ + struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); + + clk_hw_unregister(hw); + kfree(tx); +} +EXPORT_SYMBOL_GPL(mtk_clk_unregister_ref2usb_tx); + +MODULE_LICENSE("GPL"); |