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SubjectRe: [PATCH v2 4/4] at91/avr32/atmel_lcdfb: prepare clk before calling enable
On 10:16 Tue 25 Jun     , Nicolas Ferre wrote:
> On 25/06/2013 10:14, Boris BREZILLON :
> >Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to
> >avoid common clk framework warnings.
> >
> >Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
>
> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
>
> Jean-Christophe, can you take this one?

Yes I'll

Best Regards,
J.
>
> Thanks, best regards,
>
> >---
> > drivers/video/atmel_lcdfb.c | 8 ++++----
> > 1 file changed, 4 insertions(+), 4 deletions(-)
> >
> >diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
> >index 540909d..8525457 100644
> >--- a/drivers/video/atmel_lcdfb.c
> >+++ b/drivers/video/atmel_lcdfb.c
> >@@ -893,14 +893,14 @@ static int __init atmel_lcdfb_init_fbinfo(struct atmel_lcdfb_info *sinfo)
> >
> > static void atmel_lcdfb_start_clock(struct atmel_lcdfb_info *sinfo)
> > {
> >- clk_enable(sinfo->bus_clk);
> >- clk_enable(sinfo->lcdc_clk);
> >+ clk_prepare_enable(sinfo->bus_clk);
> >+ clk_prepare_enable(sinfo->lcdc_clk);
> > }
> >
> > static void atmel_lcdfb_stop_clock(struct atmel_lcdfb_info *sinfo)
> > {
> >- clk_disable(sinfo->bus_clk);
> >- clk_disable(sinfo->lcdc_clk);
> >+ clk_disable_unprepare(sinfo->bus_clk);
> >+ clk_disable_unprepare(sinfo->lcdc_clk);
> > }
> >
> >
> >
>
>
> --
> Nicolas Ferre


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