lkml.org 
[lkml]   [2017]   [Jun]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 2/2] power: reset: at91-sama5d2_shdwc: fix clobber list
From
Date
Le 31/05/2017 à 11:49, Alexandre Belloni a écrit :
> Assembly in at91_lpddr_poweroff has r0 in the clobber list but uses r6.
>
> Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>

> ---
> drivers/power/reset/at91-sama5d2_shdwc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/power/reset/at91-sama5d2_shdwc.c b/drivers/power/reset/at91-sama5d2_shdwc.c
> index 90b0b5a70ce5..55fce8b75245 100644
> --- a/drivers/power/reset/at91-sama5d2_shdwc.c
> +++ b/drivers/power/reset/at91-sama5d2_shdwc.c
> @@ -132,7 +132,7 @@ static void at91_lpddr_poweroff(void)
> "r" cpu_to_le32(AT91_DDRSDRC_LPDDR2_PWOFF),
> "r" (at91_shdwc->at91_shdwc_base),
> "r" cpu_to_le32(AT91_SHDW_KEY | AT91_SHDW_SHDW)
> - : "r0");
> + : "r6");
> }
>
> static u32 at91_shdwc_debouncer_value(struct platform_device *pdev,
>


--
Nicolas Ferre

\
 
 \ /
  Last update: 2017-06-01 11:01    [W:0.049 / U:2.000 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site