Re: [PATCH] ti/fapll: fix wrong do_div() usage

[Tero Kristo]

On 11/04/2015 06:17 AM, Nicolas Pitre wrote:

do_div() is meant to be used with an unsigned dividend.

Signed-off-by: Nicolas Pitre 


Fixed Subject locally to format "clk: ti: %s".

Queued for 4.4-rc-fixes, thanks.

-Tero



diff --git a/drivers/clk/ti/fapll.c b/drivers/clk/ti/fapll.c
index f4b2e9888b..66a0d0ed8b 100644
--- a/drivers/clk/ti/fapll.c
+++ b/drivers/clk/ti/fapll.c
@@ -168,7 +168,7 @@ static unsigned long ti_fapll_recalc_rate(struct clk_hw *hw,
  {
struct fapll_data *fd = to_fapll(hw);
u32 fapll_n, fapll_p, v;
-   long long rate;
+   u64 rate;

if (ti_fapll_clock_is_bypass(fd))
return parent_rate;
@@ -314,7 +314,7 @@ static unsigned long ti_fapll_synth_recalc_rate(struct 
clk_hw *hw,
  {
struct fapll_synth *synth = to_synth(hw);
u32 synth_div_m;
-   long long rate;
+   u64 rate;

/* The audio_pll_clk1 is hardwired to produce 32.768KiHz clock */
if (!synth->div)



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[PATCH] ti/fapll: fix wrong do_div() usage

[Nicolas Pitre]

do_div() is meant to be used with an unsigned dividend.

Signed-off-by: Nicolas Pitre 

diff --git a/drivers/clk/ti/fapll.c b/drivers/clk/ti/fapll.c
index f4b2e9888b..66a0d0ed8b 100644
--- a/drivers/clk/ti/fapll.c
+++ b/drivers/clk/ti/fapll.c
@@ -168,7 +168,7 @@ static unsigned long ti_fapll_recalc_rate(struct clk_hw *hw,
 {
struct fapll_data *fd = to_fapll(hw);
u32 fapll_n, fapll_p, v;
-   long long rate;
+   u64 rate;
 
if (ti_fapll_clock_is_bypass(fd))
return parent_rate;
@@ -314,7 +314,7 @@ static unsigned long ti_fapll_synth_recalc_rate(struct 
clk_hw *hw,
 {
struct fapll_synth *synth = to_synth(hw);
u32 synth_div_m;
-   long long rate;
+   u64 rate;
 
/* The audio_pll_clk1 is hardwired to produce 32.768KiHz clock */
if (!synth->div)
--
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