lkml.org 
[lkml]   [2015]   [Apr]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH RFC v1 3/5] clk: remove unneeded __clk_enable and __clk_disable
Date
The only thing __clk_enable/__clk_disable does is NULL pointer checking
of clk except calling clk_core_{enable|disable} which is already handled
by clk_core_{enable|disable}.
So remove this unneeded function.

Cc: Mike Turquette <mturquette@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com>
---
drivers/clk/clk.c | 20 ++------------------
1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 492644f..7af553d 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1023,14 +1023,6 @@ static void clk_core_disable(struct clk_core *clk)
clk_core_disable(clk->parent);
}

-static void __clk_disable(struct clk *clk)
-{
- if (!clk)
- return;
-
- clk_core_disable(clk->core);
-}
-
/**
* clk_disable - gate a clock
* @clk: the clk being gated
@@ -1051,7 +1043,7 @@ void clk_disable(struct clk *clk)
return;

flags = clk_enable_lock();
- __clk_disable(clk);
+ clk_core_disable(clk->core);
clk_enable_unlock(flags);
}
EXPORT_SYMBOL_GPL(clk_disable);
@@ -1089,14 +1081,6 @@ static int clk_core_enable(struct clk_core *clk)
return 0;
}

-static int __clk_enable(struct clk *clk)
-{
- if (!clk)
- return 0;
-
- return clk_core_enable(clk->core);
-}
-
/**
* clk_enable - ungate a clock
* @clk: the clk being ungated
@@ -1116,7 +1100,7 @@ int clk_enable(struct clk *clk)
int ret;

flags = clk_enable_lock();
- ret = __clk_enable(clk);
+ ret = clk_core_enable(clk->core);
clk_enable_unlock(flags);

return ret;
--
1.9.1


\
 
 \ /
  Last update: 2015-04-15 17:01    [W:0.195 / U:2.820 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site