* [PATCH v4 3/5] at91/avr32/atmel_lcdfb: prepare clk before calling enable
[not found] <1374132753-15206-1-git-send-email-b.brezillon@overkiz.com>
@ 2013-07-18 7:40 ` Boris BREZILLON
2013-08-30 7:18 ` Tomi Valkeinen
0 siblings, 1 reply; 2+ messages in thread
From: Boris BREZILLON @ 2013-07-18 7:40 UTC (permalink / raw)
To: linux-arm-kernel
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>
---
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 ece49d5..bf9c5d0 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -954,14 +954,14 @@ 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);
}
#ifdef CONFIG_OF
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v4 3/5] at91/avr32/atmel_lcdfb: prepare clk before calling enable
2013-07-18 7:40 ` [PATCH v4 3/5] at91/avr32/atmel_lcdfb: prepare clk before calling enable Boris BREZILLON
@ 2013-08-30 7:18 ` Tomi Valkeinen
0 siblings, 0 replies; 2+ messages in thread
From: Tomi Valkeinen @ 2013-08-30 7:18 UTC (permalink / raw)
To: linux-arm-kernel
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On 18/07/13 10:40, Boris BREZILLON wrote:
> 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>
> ---
> 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 ece49d5..bf9c5d0 100644
> --- a/drivers/video/atmel_lcdfb.c
> +++ b/drivers/video/atmel_lcdfb.c
> @@ -954,14 +954,14 @@ 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);
> }
>
> #ifdef CONFIG_OF
Thanks, queued this for 3.12.
Tomi
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2013-07-18 7:40 ` [PATCH v4 3/5] at91/avr32/atmel_lcdfb: prepare clk before calling enable Boris BREZILLON
2013-08-30 7:18 ` Tomi Valkeinen
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