diff options
| -rw-r--r-- | drivers/clk/clk.c | 20 | ||||
| -rw-r--r-- | include/linux/clk-provider.h | 6 |
2 files changed, 13 insertions, 13 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 56e4495ebeb..bbe52c4ae7c 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -261,7 +261,7 @@ inline struct clk_hw *__clk_get_hw(struct clk *clk) inline u8 __clk_get_num_parents(struct clk *clk) { - return !clk ? -EINVAL : clk->num_parents; + return !clk ? 0 : clk->num_parents; } inline struct clk *__clk_get_parent(struct clk *clk) @@ -269,14 +269,14 @@ inline struct clk *__clk_get_parent(struct clk *clk) return !clk ? NULL : clk->parent; } -inline int __clk_get_enable_count(struct clk *clk) +inline unsigned int __clk_get_enable_count(struct clk *clk) { - return !clk ? -EINVAL : clk->enable_count; + return !clk ? 0 : clk->enable_count; } -inline int __clk_get_prepare_count(struct clk *clk) +inline unsigned int __clk_get_prepare_count(struct clk *clk) { - return !clk ? -EINVAL : clk->prepare_count; + return !clk ? 0 : clk->prepare_count; } unsigned long __clk_get_rate(struct clk *clk) @@ -302,15 +302,15 @@ out: inline unsigned long __clk_get_flags(struct clk *clk) { - return !clk ? -EINVAL : clk->flags; + return !clk ? 0 : clk->flags; } -int __clk_is_enabled(struct clk *clk) +bool __clk_is_enabled(struct clk *clk) { int ret; if (!clk) - return -EINVAL; + return false; /* * .is_enabled is only mandatory for clocks that gate @@ -323,7 +323,7 @@ int __clk_is_enabled(struct clk *clk) ret = clk->ops->is_enabled(clk->hw); out: - return ret; + return !!ret; } static struct clk *__clk_lookup_subtree(const char *name, struct clk *clk) @@ -568,7 +568,7 @@ unsigned long __clk_round_rate(struct clk *clk, unsigned long rate) unsigned long parent_rate = 0; if (!clk) - return -EINVAL; + return 0; if (!clk->ops->round_rate) { if (clk->flags & CLK_SET_RATE_PARENT) diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index e1d83b187df..0dce3d31eae 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -339,11 +339,11 @@ const char *__clk_get_name(struct clk *clk); struct clk_hw *__clk_get_hw(struct clk *clk); u8 __clk_get_num_parents(struct clk *clk); struct clk *__clk_get_parent(struct clk *clk); -inline int __clk_get_enable_count(struct clk *clk); -inline int __clk_get_prepare_count(struct clk *clk); +inline unsigned int __clk_get_enable_count(struct clk *clk); +inline unsigned int __clk_get_prepare_count(struct clk *clk); unsigned long __clk_get_rate(struct clk *clk); unsigned long __clk_get_flags(struct clk *clk); -int __clk_is_enabled(struct clk *clk); +bool __clk_is_enabled(struct clk *clk); struct clk *__clk_lookup(const char *name); /* |