A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 19:21:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

clk: pass parent_rate into .set_rate

Browse source 
For most of .set_rate implementation, parent_rate will be used, so just
like passing parent_rate into .recalc_rate, let's pass parent_rate into
.set_rate too.

It also updates the kernel doc for .set_rate ops.

Signed-off-by: Shawn Guo <[email protected]>
Signed-off-by: Mike Turquette <[email protected]>
This commit is contained in:
Shawn Guo 2012-04-12 20:50:18 +08:00 • committed by Mike Turquette
commit 1c0035d710
3 changed files with 11 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

5
drivers/clk/clk-divider.c
View file

@ -111,14 +111,15 @@ static long clk_divider_round_rate(struct clk_hw *hw, unsigned long rate,
return *prate / div;
}
static int clk_divider_set_rate(struct clk_hw *hw, unsigned long rate)
static int clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
unsigned long parent_rate)
{
struct clk_divider *divider = to_clk_divider(hw);
unsigned int div;
unsigned long flags = 0;
u32 val;
div = __clk_get_rate(__clk_get_parent(hw->clk)) / rate;
div = parent_rate / rate;
if (!(divider->flags & CLK_DIVIDER_ONE_BASED))
div--;

2
drivers/clk/clk.c
View file

@ -848,7 +848,7 @@ static void clk_change_rate(struct clk *clk)
old_rate = clk->rate;
if (clk->ops->set_rate)
clk->ops->set_rate(clk->hw, clk->new_rate);
clk->ops->set_rate(clk->hw, clk->new_rate, clk->parent->rate);
if (clk->ops->recalc_rate)
clk->rate = clk->ops->recalc_rate(clk->hw,