diff mbox

ti/fapll: fix wrong do_div() usage

Message ID alpine.LFD.2.20.1511032314240.630@knanqh.ubzr
State New
Headers show

Commit Message

Nicolas Pitre Nov. 4, 2015, 4:17 a.m. UTC
do_div() is meant to be used with an unsigned dividend.

Signed-off-by: Nicolas Pitre <nico@linaro.org>


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Comments

Tero Kristo Nov. 24, 2015, 9:35 a.m. UTC | #1
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 <nico@linaro.org>


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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diff mbox

Patch

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)