diff options
| -rw-r--r-- | drivers/clk/clk-uclass.c | 13 | ||||
| -rw-r--r-- | include/clk.h | 12 |
2 files changed, 14 insertions, 11 deletions
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c index f186fcbcdb..3b5e3f9c86 100644 --- a/drivers/clk/clk-uclass.c +++ b/drivers/clk/clk-uclass.c @@ -422,12 +422,13 @@ int clk_get_by_name_nodev(ofnode node, const char *name, struct clk *clk) return clk_get_by_index_nodev(node, index, clk); } -int clk_release_all(struct clk *clk, int count) +int clk_release_all(struct clk *clk, unsigned int count) { - int i, ret; + unsigned int i; + int ret; for (i = 0; i < count; i++) { - debug("%s(clk[%d]=%p)\n", __func__, i, &clk[i]); + debug("%s(clk[%u]=%p)\n", __func__, i, &clk[i]); /* check if clock has been previously requested */ if (!clk[i].dev) @@ -477,7 +478,7 @@ void clk_free(struct clk *clk) ulong clk_get_rate(struct clk *clk) { const struct clk_ops *ops; - int ret; + ulong ret; debug("%s(clk=%p)\n", __func__, clk); if (!clk_valid(clk)) @@ -655,7 +656,7 @@ 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; @@ -712,7 +713,7 @@ int clk_disable(struct clk *clk) } if (ops->disable) { - ret = ops->disable(clk); + ret = ops->disable(clkp ? clkp : clk); if (ret) return ret; } diff --git a/include/clk.h b/include/clk.h index d91285235f..249c0e0ab4 100644 --- a/include/clk.h +++ b/include/clk.h @@ -223,9 +223,11 @@ struct clk *devm_clk_get(struct udevice *dev, const char *id); static inline struct clk *devm_clk_get_optional(struct udevice *dev, const char *id) { + int ret; struct clk *clk = devm_clk_get(dev, id); - if (PTR_ERR(clk) == -ENODATA) + ret = PTR_ERR(clk); + if (ret == -ENODATA || ret == -ENOENT) return NULL; return clk; @@ -243,7 +245,7 @@ static inline struct clk *devm_clk_get_optional(struct udevice *dev, * * Return: zero on success, or -ve error code. */ -int clk_release_all(struct clk *clk, int count); +int clk_release_all(struct clk *clk, unsigned int count); /** * devm_clk_put - "free" a managed clock source @@ -307,7 +309,7 @@ clk_get_by_name_nodev(ofnode node, const char *name, struct clk *clk) return -ENOSYS; } -static inline int clk_release_all(struct clk *clk, int count) +static inline int clk_release_all(struct clk *clk, unsigned int count) { return -ENOSYS; } @@ -335,7 +337,7 @@ static inline int clk_get_by_name_optional(struct udevice *dev, int ret; ret = clk_get_by_name(dev, name, clk); - if (ret == -ENODATA) + if (ret == -ENODATA || ret == -ENOENT) return 0; return ret; @@ -359,7 +361,7 @@ static inline int clk_get_by_name_nodev_optional(ofnode node, const char *name, int ret; ret = clk_get_by_name_nodev(node, name, clk); - if (ret == -ENODATA) + if (ret == -ENODATA || ret == -ENOENT) return 0; return ret; |