On 03/15/2012 06:12 PM, Philipp Zabel wrote:
> This patch adds clk_prepare/clk_unprepare calls to the pxafb
> driver by using the helper functions clk_prepare_enable and
> clk_disable_unprepare.
>
> Signed-off-by: Philipp Zabel <philipp.zabel@xxxxxxxxx>
> Cc: Haojian Zhuang <haojian.zhuang@xxxxxxxxxxx>
> Cc: Eric Miao <eric.y.miao@xxxxxxxxx>
> Cc: Florian Tobias Schandinat <FlorianSchandinat@xxxxxx>
Applied.
Thanks,
Florian Tobias Schandinat
> ---
> drivers/video/pxafb.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
> index 1d1e4f1..904f839 100644
> --- a/drivers/video/pxafb.c
> +++ b/drivers/video/pxafb.c
> @@ -1431,7 +1431,7 @@ static void pxafb_enable_controller(struct pxafb_info *fbi)
> pr_debug("reg_lccr3 0x%08x\n", (unsigned int) fbi->reg_lccr3);
>
> /* enable LCD controller clock */
> - clk_enable(fbi->clk);
> + clk_prepare_enable(fbi->clk);
>
> if (fbi->lccr0 & LCCR0_LCDT)
> return;
> @@ -1471,7 +1471,7 @@ static void pxafb_disable_controller(struct pxafb_info *fbi)
> wait_for_completion_timeout(&fbi->disable_done, 200 * HZ / 1000);
>
> /* disable LCD controller clock */
> - clk_disable(fbi->clk);
> + clk_disable_unprepare(fbi->clk);
> }
>
> /*
--
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