diff options
| -rw-r--r-- | drivers/clk/qcom/clk-regmap-mux.c | 2 | ||||
| -rw-r--r-- | drivers/clk/qcom/common.c | 12 | ||||
| -rw-r--r-- | drivers/clk/qcom/common.h | 2 |
3 files changed, 15 insertions, 1 deletions
diff --git a/drivers/clk/qcom/clk-regmap-mux.c b/drivers/clk/qcom/clk-regmap-mux.c index b2d00b451963..45d9cca28064 100644 --- a/drivers/clk/qcom/clk-regmap-mux.c +++ b/drivers/clk/qcom/clk-regmap-mux.c @@ -28,7 +28,7 @@ static u8 mux_get_parent(struct clk_hw *hw) val &= mask; if (mux->parent_map) - return qcom_find_src_index(hw, mux->parent_map, val); + return qcom_find_cfg_index(hw, mux->parent_map, val); return val; } diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c index 0932e019dd12..75f09e6e057e 100644 --- a/drivers/clk/qcom/common.c +++ b/drivers/clk/qcom/common.c @@ -69,6 +69,18 @@ int qcom_find_src_index(struct clk_hw *hw, const struct parent_map *map, u8 src) } EXPORT_SYMBOL_GPL(qcom_find_src_index); +int qcom_find_cfg_index(struct clk_hw *hw, const struct parent_map *map, u8 cfg) +{ + int i, num_parents = clk_hw_get_num_parents(hw); + + for (i = 0; i < num_parents; i++) + if (cfg == map[i].cfg) + return i; + + return -ENOENT; +} +EXPORT_SYMBOL_GPL(qcom_find_cfg_index); + struct regmap * qcom_cc_map(struct platform_device *pdev, const struct qcom_cc_desc *desc) { diff --git a/drivers/clk/qcom/common.h b/drivers/clk/qcom/common.h index bb39a7e106d8..9c8f7b798d9f 100644 --- a/drivers/clk/qcom/common.h +++ b/drivers/clk/qcom/common.h @@ -49,6 +49,8 @@ extern void qcom_pll_set_fsm_mode(struct regmap *m, u32 reg, u8 bias_count, u8 lock_count); extern int qcom_find_src_index(struct clk_hw *hw, const struct parent_map *map, u8 src); +extern int qcom_find_cfg_index(struct clk_hw *hw, const struct parent_map *map, + u8 cfg); extern int qcom_cc_register_board_clk(struct device *dev, const char *path, const char *name, unsigned long rate); |