diff options
author | Stephen Boyd <sboyd@codeaurora.org> | 2015-08-12 20:04:56 (GMT) |
---|---|---|
committer | Michael Turquette <mturquette@baylibre.com> | 2015-08-24 23:49:11 (GMT) |
commit | e7df6f6e21883d7e8b3ad4641c911da8314ef283 (patch) | |
tree | f8093aca607b3d00865e3d9b4264d3e90d2c93d2 /drivers/clk | |
parent | c1628a2c416da947f5afac615d53189250fa49cb (diff) | |
download | linux-e7df6f6e21883d7e8b3ad4641c911da8314ef283.tar.xz |
clk: Constify clk_hw argument to provider APIs
We don't modify the clk_hw argument in these functions, so it's
safe to mark it as const.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk')
-rw-r--r-- | drivers/clk/clk.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 128ad74..8e6688d 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -278,7 +278,7 @@ const char *__clk_get_name(struct clk *clk) } EXPORT_SYMBOL_GPL(__clk_get_name); -const char *clk_hw_get_name(struct clk_hw *hw) +const char *clk_hw_get_name(const struct clk_hw *hw) { return hw->core->name; } @@ -290,13 +290,13 @@ struct clk_hw *__clk_get_hw(struct clk *clk) } EXPORT_SYMBOL_GPL(__clk_get_hw); -unsigned int clk_hw_get_num_parents(struct clk_hw *hw) +unsigned int clk_hw_get_num_parents(const struct clk_hw *hw) { return hw->core->num_parents; } EXPORT_SYMBOL_GPL(clk_hw_get_num_parents); -struct clk_hw *clk_hw_get_parent(struct clk_hw *hw) +struct clk_hw *clk_hw_get_parent(const struct clk_hw *hw) { return hw->core->parent ? hw->core->parent->hw : NULL; } @@ -359,7 +359,8 @@ static struct clk_core *clk_core_get_parent_by_index(struct clk_core *core, return core->parents[index]; } -struct clk_hw *clk_hw_get_parent_by_index(struct clk_hw *hw, unsigned int index) +struct clk_hw * +clk_hw_get_parent_by_index(const struct clk_hw *hw, unsigned int index) { struct clk_core *parent; @@ -395,7 +396,7 @@ out: return ret; } -unsigned long clk_hw_get_rate(struct clk_hw *hw) +unsigned long clk_hw_get_rate(const struct clk_hw *hw) { return clk_core_get_rate_nolock(hw->core); } @@ -415,13 +416,13 @@ unsigned long __clk_get_flags(struct clk *clk) } EXPORT_SYMBOL_GPL(__clk_get_flags); -unsigned long clk_hw_get_flags(struct clk_hw *hw) +unsigned long clk_hw_get_flags(const struct clk_hw *hw) { return hw->core->flags; } EXPORT_SYMBOL_GPL(clk_hw_get_flags); -bool clk_hw_is_prepared(struct clk_hw *hw) +bool clk_hw_is_prepared(const struct clk_hw *hw) { return clk_core_is_prepared(hw->core); } |