[PATCH v2] clocksource: tcb_clksrc: Fix clock speed message

[Daniel Lezcano]

On 01/12/2017 13:22, Romain Izard wrote:
> The clock speed displayed at boot in an information message was 500 kHz
> too high compared to its real value. As the value is not used anywhere,
> there is no functional impact.
> 
> Fix the rounding formula to display the correct value.
> 
> Signed-off-by: Romain Izard <romain.izard.pro at gmail.com>
> ---
> v2: rebase over v4.15-rc1
> 
> There is no specified maintainer for this file, only supporters.

That is not correct, it defaults to Thomas and me, the maintainers of
drivers/clocksource :)

> Nicolas, could you pick this through the at91 tree as the TCB block
> is an AT91 peripheral ?

Nicolas, do you agree with this change ? If yes, I will take it.

>  drivers/clocksource/tcb_clksrc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/clocksource/tcb_clksrc.c b/drivers/clocksource/tcb_clksrc.c
> index 9de47d4d2d9e..43f4d5c4d6fa 100644
> --- a/drivers/clocksource/tcb_clksrc.c
> +++ b/drivers/clocksource/tcb_clksrc.c
> @@ -384,7 +384,7 @@ static int __init tcb_clksrc_init(void)
>  
>  	printk(bootinfo, clksrc.name, CONFIG_ATMEL_TCB_CLKSRC_BLOCK,
>  			divided_rate / 1000000,
> -			((divided_rate + 500000) % 1000000) / 1000);
> +			((divided_rate % 1000000) + 500) / 1000);
>  	if (tc->tcb_config && tc->tcb_config->counter_width == 32) {
>  		/* use apropriate function to read 32 bit counter */
> 


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